|
Title
|
Student name
|
Supervisor
Name
|
Year
|
Abstract
|
|
1.
|
Investigation The
Effects of Process Variables During Single Point Incremental Sheet Metal Forming
on Formability of 1050 H14 Aluminum Alloy
|
Abdul jabar mukdad
|
Dr.
Karem M. Younis
|
2015
|
|
|
2.
|
Influence of Machining Parameters on Particle Size
From Waste of ZnO Powder in ECM Process
|
Huda Sameer mohamed
|
Dr. saad
kareem shather
|
2015
|
|
|
3.
|
Automatic Tool Path Generation for Parametric Surfaces
|
Sarah jaafar shawi
|
Dr. tahseen fadhul abbas
|
2015
|
|
|
4.
|
Investigations of the Effect of Wire EDM Process Parameters on
Surface Roughness and Metal Removal Rate for AISI 1010 Steel
|
Rasha Ramiz elyas
|
Dr. maan
abid tawfeeq
Dr.
ahmed abdulsamee
|
2015
|
|
|
5.
|
Improving
Working Surface in Electro Discharge Machining by Additives Powder
|
Ruaa Amer Salem
|
Dr. saad
kareem shather
|
2015
|
|
|
6.
|
Experimental and Numerical Investigations of Thin Tensioned
Plates with Holes
|
Arshad Abdula Rashed
|
Dr.
Karem M. Younis
|
2014
|
|
|
7.
|
Investigation Affecting
Parameters on Surface Roughness and Residual Stresses in 3-D Milling of AL
2024-T4 Alloy
|
Qussay salah mahdi
|
Dr. Wisam K. Hamdan
|
2014
|
|
|
8.
|
Planning the path of a bullet from a collision-free robot to
articulate a five degrees of freedom
|
Mohammed abdulrahman
|
Dr. tahseen fadhul abbas
|
2014
|
|
|
9.
|
Comparison
Study of T-spline and NURBS in Modeling and Machining Using CNC Milling
Machine
|
Muhanad
musadaq
|
Dr.
laith Abdulla mohammed
|
2014
|
|
|
10.
|
Optimizing of Submerged Arc Welding Parameters Using Taguchi Method
|
Hisahm jawad
khathum
|
Dr. ahmed ali akbar akbar
|
2014
|
|
|
11.
|
3D-Object Measurement Using Eye-On-Hand Robotic System
|
Athraa mohammed salih
|
Dr. ali abbar khuleef
|
2014
|
|
|
12.
|
Effect of Machinning Parameters on Material Removal Rate and ELECTRODE
Wear in EDM
|
Vian
nihad nagem
|
Dr. shukry hameed
|
2014
|
|
|
13.
|
Studying Tool Engagement Angle in Milling Process
|
Laith fadhul shaker
|
Dr.
laith Abdulla mohammed
|
2014
|
|
|
14.
|
superplastic behavior of fine grained AZ31B
magnesium alloys by server plastic deformation
|
Ziad
tariq abdulwahab
|
Dr.azal rifiat ismail
|
2014
|
|
|
15.
|
Forming limit
diagrams of tubular (AL-alloys)by bulge test
|
Waqas
saad kuthaier
|
Dr.azal rifiat ismail
|
2014
|
|
|
16.
|
CNC milling using STL files
|
Nadia
sami hasan
|
Dr.
laith Abdulla mohammed
|
2014
|
|
|
17.
|
Intelligent surface roughness evaluation system of
ISMF process
|
Aws
Khalid ibrahem
|
Dr. wisam khathum
|
2014
|
|
|
18.
|
Computer vision aided inspection of cutting tool
wear in turning
|
Ali kareem allwan
|
Dr. ali abbar khuleef
|
2014
|
|
|
19.
|
Laser blind holes
of aluminum and zinc oxide ceramice
|
Mohammed
satar jabar
|
Dr. saad
kareem shather
Dr.
adnan ibrahem
|
2013
|
|
|
20.
|
Path planning of robot manipulator using Bezier
technique
|
Alla
Hassan shebeeb
|
Dr.
laith Abdulla mohammed
|
2013
|
|
|
21.
|
Effect of die punch corner radii in the deep
drawing on fracture of square cupe
|
Maki
jawad abdulrasool
|
Dr.
kareem muhsen
|
2013
|
|
|
22.
|
Error investigation of surface reconstruction in
CAD/CAM
|
Ammar
Mahdi salih
|
Dr. tahseen fadhul abbas
|
2013
|
|
|
23.
|
Numerical and
experimental investigation of cutting forces in orthogonal turning
processes
|
Basim
salih sahib
|
Dr. maan
abed tawfeeq
|
2013
|
|
|
24.
|
Design and implementation of multi-patches
B-spline surfaces
|
Mustafa mohammed
|
Dr. wisam khathum
|
2013
|
|
|
25.
|
Computer aided analysis of sheet metal forming
parts
|
Ali
mohammed jasim
|
Dr. ali abbar
Dr. ahmed abdul samee
|
2013
|
|
|
26.
|
Effect of blank holder types on drawing of mild
steel round cup with flange
|
Jaleel
jabar shoukur
|
Dr.
kareem muhsen
|
2013
|
|
|
27.
|
Influence of intervening variables on wire
electrical discharge machining of steel DIN 17100
|
Diana
abdul kareem
|
Dr. saad
kareem shather
|
2013
|
|
|
28.
|
Numerical and experimental investigation of strain distribution in deep drawing
|
Ali
tuiama eqal
|
Dr.
kareem muhsen
Dr . ali abbar
|
2013
|
|
|
29.
|
Estimation of Thermal Conductivity for Materials of High
Thermal Resistance
|
Zainab
hussian
|
Dr. salah kareem
Dr. mohammed mahmood
|
2013
|
|
|
30.
|
Studying some
variables affecting the materials removal rate (MRR)and electrode wear
(EW)in electro discharge machining (EDM)
|
Ahmed
basil abdulwahab
|
Dr. maan abed tawfeeq
Dr. shukry hameed
|
2012
|
|
|
31.
|
Investigation
of Factors Influencing the Quality of Surfaces Produced By ISMF Process
|
Nareen
hafeth abeed
|
Dr. jamal hussain
Dr. wisam khathum
|
2012
|
|
|
32.
|
A study of some of the operating
electrochemical properties of the steel Ck35
|
Hiba hussain allwan
|
Dr. saad
kareem shather
|
2011
|
|
|
33.
|
Study the optimal variants of
the phenomenon of resilience in the process of bending
|
Khalida khathm mansoor
|
Dr. kareem muhsen
Dr. aseel hamad
|
2011
|
|
|
34.
|
Measurement Study of emotion
using image
|
Muhanad qusai abood
|
Dr.
salah kareem jawad
Dr . ali abbar
|
2011
|
|
|
35.
|
Design and manufacture of
computer-assisted to generate triple-dimensional surface using appropriate
methods and interpolation
|
Omar ahmed raheem
|
Dr. tahseen fadhul
|
2011
|
|
|
36.
|
Effect
of electrochemical operators on the metal removal rate and surface
roughness
|
Baqer
ayad ahmed
|
Dr. saad
kareem shather
Dr . salah abdulla
|
2011
|
|
|
37.
|
investigate the number of pieces
in the vertical pieces using the finite element method
|
Muhanad haithem gani
|
Dr. maan
abed tawfeeq
|
2011
|
|
|
38.
|
Search
experimental and theoretical deep square withdraw
|
Adel shebeeb
|
Dr. kareem muhsen
|
2010
|
|
|
39.
|
Using
the finite element method to simulate the residual stresses to generate
heat during the vertical pieces
|
Jumana
hasem nagi
|
Dr. maan
abed tawfeeq
|
2009
|
|
|
40.
|
Study
the effect of contact area between the kit and the work piece surface
roughness and the decentralization of the kit during the milling process
|
Muhanned
naiem hawshi
|
Dr. saad
kareem shather
|
2009
|
|
|
41.
|
Study
the effect of cutting conditions on surface roughness and the age of the
kit
|
Abdulla
faraj
|
Dr. salah karem
|
2008
|
|
|
42.
|
Study
completion of the curve for the digital control system machines
|
Abbas
maythem jaber
|
Dr.
laith Abdulla mohammed
Dr. maan
abed
|
2008
|
|
|
43.
|
Generating
path preparing to run free surfaces using the concept of curved Beazer
|
Ahmed
saadi abdul hussain
|
Dr. saad
kareem shather
Dr . tahseen fadhul
|
2008
|
|
|
44.
|
Generate
several path to the complex surfaces of automated milling machines
|
Tahseen
ali jawad
|
Dr. tahseen fadhul
|
2008
|
|
|
45.
|
Design
tanks of petroleum products using a computer program
|
Mazen vector
|
Dr. salah karem
|
2007
|
|
|
46.
|
Analysis
of stresses and emotions in the ring rolling process using finite element
method
|
Harith
yaurb
|
Dr.
jamal hussain
|
2007
|
|
|
47.
|
Study
Makina considerations effects in the vertical milling operations
|
Abbas
fhadul
|
Dr. saad
kareem shather
|
2007
|
|
|
48.
|
Vertical
cutting operations using multi-layered number
|
Zena
jumia ahmed
|
Dr. maan
abed
|
2007
|
|
|
49.
|
Study
the effect of variation on a deep drag operation by the finite element
method
|
Shaker
madhlom
|
Dr.
karim muhsen
|
2007
|
|
|
50.
|
Analyzes
surfaces divided and applied
|
Muqdam
habeb shamoun
|
Dr. laith Abdulla mohammed
Dr.
qasim abdul hasan
|
2007
|
|
|
51.
|
The
impact of special factors cutting machine that electric spark run on
different metals
|
Ali
ibrahem
|
Dr.
qasim abdul hasan
|
2007
|
|
|
52.
|
Reducing
the emerging (BUE) from the process of turning the sculptor and its impact
on surface roughness busy diagnosis
|
Hasanian
kareem ateia
|
Dr. saad
kareem shather
|
2007
|
|
|
53.
|
Using
the finite element method for modeling the friction in the contact area
between the kit and sculptor of the cutting process orthogonal
|
Ahmed
ali murad
|
Dr. maan
abed
|
2007
|
|
|
54.
|
Study
the effect of the template angle in the annexation process by using the
theory of selected items
|
Drya
souror mohammed
|
Dr. azal
rifait
|
2006
|
|
|
55.
|
Study
to determine the variables that control the temperature ovens electrical
resistance indirect
|
Raheem
sadoun jameel
|
Dr. saad
kareem shather
|
2006
|
|
|
56.
|
Operational
data generation digital control machines for the purpose of operating
objects Opaque
|
Omar
fanar
|
Dr. tahseen fadhul
|
2006
|
|
|
57.
|
Knowledge-based
part programming system for CNC Turing
|
Mazen
gazi abdulrazaq
|
Dr. tahseen fadhul
|
2006
|
|
|
58.
|
Guess
deep drag ratio by the finite element method
|
Khaleel
ibrahem abbas
|
Dr.
waleed khalid
|
2006
|
|
|
59.
|
Building
an integrated computer system for generating design and manufacturing data
templates CSS roads
|
Hasan
niema khunefer
|
Dr. tahseen fadhul
|
2006
|
|
|
60.
|
Automated
generation of surface data, depending on the initial data in the design of
computer applications metals
|
Aqeel
sabri baden
|
Dr. tahseen fadhul
|
2006
|
|
|
61.
|
Study
the effect of the geometry of the mold in the flow of the metal in the pipe
extrusion process following the visual plasticity Technology
|
Emad ali
|
Dr. azal
rifait
|
2006
|
|
|
62.
|
Stress
Analysis of metal plumbing templates using the finite element method
|
Assad
khuther mahdi
|
Dr.
muhsin jabr
Dr.
nawal ezzet
|
2005
|
|
|
63.
|
Construction
and design division - variable extrusion molds manufacturing of
computer-assisted system section
|
Mahmood
ahmed abdul qader
|
Dr.
jamal hussain
Dr.tahseen
fadhul
|
2005
|
|
|
64.
|
Optimization
of die geometry in tube sinking by using fuzzy logic
|
Asam
hameed hana
|
Dr.tahseen
fadhul
|
2005
|
|
|
65.
|
Computer-
aided design and simulation of deep drawing operation
|
Mithaq
elyas hanoo
|
Dr.
mithal ahmed
Dr.
waleed khalid
|
2005
|
|
|
66.
|
Study
the effect of the phenomenon of resilience on the bending process
|
Abdula
hamad sinkal
|
Dr.
jamal hussain
|
2005
|
|
|
67.
|
Using
the method specified in the best choice elements of the curvature of the
edge of several pieces
|
Suha
karim shuhab
|
Dr. maan
abed
|
2005
|
|
|
68.
|
Study
the effect of geometric template in a multi-stage process of deep clouds
|
Wassan
abbas mousa
|
Dr.
waleed khalid
|
2005
|
|
|
69.
|
Study
the effect of a corner shelf and surface properties of the artifacts in the
process of turning Roughness
|
Mohammed
hussain faraj
|
Dr. saad
kareem shather
|
2005
|
|
|
70.
|
Some
of the factors the study of the effect of the production process in the
defects causing omission
|
Ammar
baqer salim
|
Dr. azal
rifait
|
2005
|
|
|
71.
|
Study
to determine the variables that control the temperature of the furnace
electrical resistance indirect
|
Haider
raheem zageer
|
Dr.
salah kareem jawad
|
2005
|
|
|
72.
|
|
Hussain ali salman
|
Dr.
waleed khalid
|
2005
|
|
|
73.
|
Study the effect of thermal
treatment of the first class on a deep drag operation
|
Rawaa hamed
|
Dr.
jamal hussain
|
2005
|
|
|
74.
|
The effect of some variables on the extrusion
process of aluminum alloy study
|
Ziad
tariq abdul allah
|
Dr.muna
khuthair
Dr.
salah kareem
|
2004
|
|
|
75.
|
Study
tensile effect on the flow of the metal front during the rolling process
using the method of visual plasticity
|
Mohammed shomran
|
Dr. jamal hussain
|
2004
|
|
|
76.
|
Simulation deep drag operation
using the finite element method
|
Israa abbas khaleel
|
Dr. azal
rifaat
Dr.
hajer awooda
|
2004
|
|
|
77.
|
Study design Msllk Technology
template Deep drawing drag one
|
Bashar salim mohammed
|
Dr.
waleed Khalid jawad
|
2004
|
|
|
78.
|
The
ability to form sheets (alpha – Bras)
|
Basher abd ali
|
Dr. Abdul wahab mohammed
|
2003
|
|
|
79.
|
The
study of factors affecting the cut Mrgele and stress analysis using finite
element method template
|
Wael hikmet ahmed
|
Dr.
hussain jasim
Dr.
abdul wahab mohammed
|
2003
|
|
|
80.
|
Improve
the performance of deep drilling for carbon-steel process
|
Munaf akram yahyea
|
Dr. mohammed jawad
Dr. tahseen fadhul
|
2003
|
|
|
81.
|
Design
and manufacture of a template for the production of platelets winding
computer-aided
|
Sadam hussain
farhan
|
Dr. jamal hussain
Dr. tahseen fadhul
|
2003
|
|
|
82.
|
Consolidation
of complex surface construction using computer
|
Haider karem
|
Dr. mohammed jawad
Dr. rawaa richard
|
2003
|
|
|
83.
|
Design
and implementation methodology deep drag conical molds for parts
manufactured from stainless steel
|
Sabeeh salman dawood
|
Dr. Abdul wahab mohammed
Dr. ghasan al-kindi
|
2003
|
|
|
84.
|
Interoperability
with mineral foundation MMC overlapped materials
|
Saad hameed nagim
|
Dr. mohammed jawad
Dr. nawal ezzet
|
2003
|
|
|
85.
|
Design and manufacture gears
cylinder with slanted teeth computer-aided
|
Nigad najum aldeen
|
Dr. mohammed jawad
Dr. rawaa richard
|
2002
|
|
|
86.
|
Build a system for the design
and manufacture of advanced computer-aided shear Templates
|
Firas saadi
|
Dr. jamal hussain
Dr. tahseen fadhul
|
2002
|
|
|
87.
|
Simulation
of the main factors influencing the process of turning better for the run
|
Alla mishan
|
Dr. mohammed jawad
Dr. rawaa richard
|
2002
|
|
|
88.
|
Study
the effect of the geometry of the mold on the mechanical reverse extrusion
using the upper limit of the theory
|
Ahmed abdul alsamee
|
Dr.
Jamal H. Mohammed
Dr. saad kareem
|
2002
|
|
|
89.
|
The
effect of the geometric shape of the extrusion mold on the fatigue
resistance of aluminum
|
Sumia mohammed ali
|
Dr. Hussain alkinani
Dr. Abdul wahab
|
2002
|
|
|
90.
|
Design
and evaluate the performance retainer guidance for computer parts
cylindrical
|
Jabbar khadhum abbas
|
Dr. muner alkawaz
Dr. ghasan al-kindi
|
2001
|
|
|
91.
|
Study
the concentration of stresses study in solder joints under loads
|
Arwa farag tawfeeq
|
Dr. muner alkawaz
|
2001
|
|
|
92.
|
Preparing
an automated method to develop dimensional geometric shapes
|
Hussam lefta alwan
|
Dr. mohammed jawad
Dr. rawaa richard
|
2001
|
|
|
93.
|
Three
axes interpolation and emulation for computerized numerically controlled
milling machines
|
Wisam khadhum hamdan
|
Dr.
Jamal H. Mohammed
Dr.
Ghassan Adnan Al-Kindi
|
2001
|
|
|
94.
|
Ready
generating functions for milling machines programmed system
|
Baraa Mohsen hussain
|
Dr. mohammed jawad
Dr.
Ghassan Adnan Al-Kindi
|
2001
|
|
|
95.
|
Closed
mold manufacturing methods of computer-aided
|
Tariq adnan mohammed
|
Dr. mohammed jawad
Dr. rawaa richard
|
2001
|
|
|
96.
|
|
Muhannad mohammed
|
|
2001
|
|
|
97.
|
My program for the design of the stove electric arc furnace for the
production of Ferro alloy
|
Shukry hameed
|
Dr.
abdul razaq ismail
Dr.
jamal hussain
|
2000
|
|
|
98.
|
Off
Line PROGRAMMING TO A CNC MILLING MACHINE USING PERSONAL COMPUTER
|
Sinan jamal hussain
|
|
2000
|
|
|
99.
|
|
Hameed sarhan
|
|
2000
|
|
|
100.
|
automate way of planning
for the design of semi-gloss computer Fund Quicken slicers
|
Fadila faisel fahad
|
Dr. mohammed jasim
Dr. rawaa richard
|
2000
|
|
|
101.
|
Construction and evaluation of a
controlled traffic system digital programmer (CNC) machine for thermal
cutting
|
Haider majeed hameed
|
Dr.
Jamal H. Mohammed
Dr.
Ghassan Adnan Al-Kindi
|
1999
|
|
|
102.
|
The effect of electric current on the fatigue
behavior of the welding arc
|
Aseel hamad abd
|
Dr. hisham tawfeeq
Dr.thafer alfatal
|
1999
|
|
|
103.
|
Study the effect of the geometry of several clouds
in a deep drag on the ductility of the metal Alfaberas process
|
Khalel Abdulla ganim
|
Dr. abdul wahab
|
1999
|
|
|
104.
|
The development of the foundations of
technological processes for industrial engineering company
|
Kamal abdul kareem
|
Dr. mazin bakir
Dr. ghassan adnan ali-kindi
|
1999
|
|
|
105.
|
Study the effect of industrialization on the
relationship between the fracture resistance and durability of composite
materials fracture process variables
|
Thukra Mahdi ali
|
Dr. mohammed jasim
Dr. razaq hameed
|
1999
|
|
|
106.
|
Buildup and Evaluation of control software for
Flame and Plasma arc cutting machines by means of CAD systems outputs
|
Laith Abdullah Mohammed
|
Dr.
Jamal H. Mohammed
Dr.
Ghassan Adnan Al-Kindi
|
1998
|
|
|
107.
|
Analysis
and application of subdivision surfaces
|
Mukdam Habib Shamoon
|
Dr.
Laith Abdullah Mohammed
Dr.
Kasim A. Khalaf
|
2007
|
|
|
108.
|
Studying
Curve Interpolator for CNC System
|
Abbas M. Jabber
|
Dr.
Laith Abdullah Mohammed
Dr. Maan
A. Tawfiq
|
2008
|
|
|
109.
|
Experimental
& theoretical investigation of square deep drawing
|
Adil S. Jaber
|
Dr.
Karem M.
|
2010
|
|
|
110.
|
Studying
the effect of contact area between cutter & workpiece on surface
roughness & cutter runout during milling operation
|
Mohanned N.
|
Dr. Saad
K.
|
2009
|
|
|
111.
|
Studying
Machining Parameters effects in end milling process
|
Abbas F.
|
Dr. Saad
K.
|
2007
|
|
|
112.
|
Studying
the effect of cutting conditions on surface roughness and tool life
|
Abdullah F.
|
Dr.
Salah K. J.
|
2008
|
|
|
113.
|
Modeling
of friction at tool chip interface in metal cutting using FEA
|
Ahmed Ali
|
Dr. Maan
A.
|
2007
|
|
|
114.
|
CNC-tool
path generation for free form surface in term of Bezier surface
|
Ahmed Saadi
|
Dr.
Tahseen F.
Dr. Saad
K.
|
2008
|
|
|
115.
|
The
effect of wire electro discharge machining parameters on machining of
different materials
|
Ali I.J.
|
Dr.
Kasim A.K.
|
2007
|
|
|
116.
|
Stress-Strain
analysis of ring rolling using FEM
|
Harith Y.M.
|
Dr.
Jamal H.M.
|
2007
|
|
|
117.
|
Diagnoses
of built up Edge form chip in turning process and its effect on surface
roughness of the workpiece
|
Hessanya K.A.
|
Dr. Saad
K.S.
|
2007
|
|
|
118.
|
Finite
Element Simulation of Orthogonal cutting with focus on residual stresses
and heat generation
|
Jumana H.N.
|
Dr. Maan
A.T.
|
2009
|
|
|
119.
|
Studying
the effect of anisotropy on deep drawing operation using FEM
|
Shakir M.K.
|
Dr.
Karem M.
|
2007
|
|
|
120.
|
Automatic
Generation of CNC tool path for sculptured surfaces
|
Tahseen A.J
|
Dr.
Tahseen F.A.
|
2008
|
|
|
121.
|
Orthogonal
Cutting process using multiple coat tool
|
Zeena J.A.
|
Dr. Maan
A.T.
|
2007
|
|
|
122.
|
Automatic
surface generation from wireframe data in CAD applications
|
Akeel S.B.
|
Dr.
Tahseen F.A.
|
2006
|
|
|
123.
|
Investigation
effect of die profile on nosing process using FEM
|
Darya S.
|
Dr. Azal
R.I.
|
|
|
|
124.
|
An
integrated computer system to provide design and Mfg data of closed die
forging
|
Hassan N.
|
Dr.
Tahseen F.
|
2006
|
|
|
125.
|
Investigation
of sheet metal flow of cup wall in deep drawing operation
|
Hussien Ali
|
Dr.Waleed
K.
|
2005
|
|
|
126.
|
Prediction
of deep drawing ratio by using FEM
|
Khalil E.A.
|
Dr.
Waleed K.
|
2006
|
|
|
127.
|
Knowledge
based part programming system for CNC turning
|
Mazin G.A.
|
Dr.
Tahseen F.
|
2006
|
|
|
128.
|
Design
for oil storage tanks by using a computer program
|
Mazin V.Y.
|
Dr.
Salah K.
|
2007
|
|
|
129.
|
Computer
aided design and simulation of deep drawing operation
|
Mithaq E.H.
|
Dr.
Mithal A.
Dr.
Waleed K.
|
2005
|
|
|
130.
|
Development
and evaluation of a computerized design for Mfg system of different
sectional extrusion dies
|
Mahmoud A.A.
|
Dr.
Jamal H.
Dr.
Tahseen F.
|
2005
|
|
|
131.
|
NC data
generation facility for solid modeling system
|
Omar F.K.
|
Dr.
Tahseen F.
|
2006
|
|
|
132.
|
Mathematical
study of the effect of errors during oblique cutting
|
Raheem S.
|
Dr. Saad
K.
|
2006
|
|
|
133.
|
A finite
element analysis of orthogonal machining using different tool edge
geometries
|
Suha K.
|
Dr. Maan
A.
|
2005
|
|
|
134.
|
Optimization
of die geometry in tube sinking by using fuzzy logic
|
Usam H.
|
Dr.
Tahseen F.
|
2005
|
|
|
135.
|
Studying
of effecting factors on progressive cutting die and analysis of stresses by
using FEM
|
Wael H.
|
Dr.
Hussein J.
Dr.
Abdulwahab M.
|
2003
|
|
|
136.
|
Studying
the effect of die geometry on multi stage deep drawing operation
|
Wasan A.
|
Dr.
Waleed K.
|
|
|
|