1-Safa A. Al-Naimi , Ghanim M. Alwan, Zaidoon M. Al-Aubaidy, "Dynamic and Control of Batch Cooling Crystallizer", First Scientific Conference of the College of Engineering, University of Tikrit, 1999.

2- Zaidoon M. Shakoor, Safa A. Al-Naimi, Nada B. Al- Nakash, "Dynamic Simulation of Batch Azeotropic Distillation", Eng.& Technology, Vol.25, No.6,757-774, 2005.

3- Zaidoon M. Shakoor, Safa A. Al-Naimi, Nada B. Al- Nakash, "Mathematical Modeling of Multi Component Batch Extractive Distillation",Eng.& Technology, Vol.25, No.6,757-774, 2007.

4- Majid S. Radhaa, Khalid A. Sukkar, Jamal M. Ali, Zaidoon M. Shakoor, Niran Manwel, "Hydrodynamics, Mass and Heat Transfer in Reactive Distillation", Al-khwarizmi Eng. J, Vol.4, No.2 , pp 1-9, 2008.

5- Ziadoon M. Shakor, and Khalid A. Sukkar "Dynamic Simulation of Semi-Batch Catalytic Distillation Used for Esterfication Reaction" Eng. & Technology,. no. 7, vol 26,777-796, 2008.

6- Zaidoon M. Shakoor , Mumtaz A. Zablouk & Adel A. Shuhaib ,"Reaction Kinetic of ?-methylstyrene (AMS) Hydrogenation", Eng. & Tech. Journal ,Vol.27, No.7,1301-1316, 2009.

7-Nada B. Al-Nakash, Neran K. Ibrahim, Salah S. Ibrahim, Zaidoon M. Shakoor" Comparison between Equilibrium Model and Rate Base Model for Simulation Batch Azeotropic Distillation",Eng. & Tech. Journal ,Vol.27, No. 16 ,3129-3154, 2009.

8- Zahra'a F. Zuhwar, Zaidoon M. Shakoor "Control of Neutralization process for Change over Titration Curve Using Model of Strong Base-wak Acid", Second Scientific Conference of the College of Engineering, University of Al-Qadisiya, 156-178, 2009.

9- Zaidoon M. Shakoor, "Mathematical Modeling and Simulation of the Dehydrogenation of Ethyl Benzene to Form Styrene Using Steady-State Fixed Bed Reactor" Tikrit J. of Eng. Sciences, Vol.13, No.1, P.35-62, 2010.

10- Adel A. Shuhib, Jenan A. Al-Najar, Zaidoon M. Shakoor, Lange R. ,"Modeling of Single Channel Monolithic Reactor with the Single Pass Flow Operation System", Eng. & Tech. Journal ,Vol.28, No. 11, 2010.

11- Jenan A. Al-Najar, Ramzy S. H, Zaidoon M. Shakoor, "Removal of Cadmium (II) onto granular Activated Carbon and Kaolinite using Batch Adsorption",Eng. & Tech. Journal ,Vol.28, No. 10 ,2070-3080,2009.

12- Zaidoon M. Shakoor, "Prediction Reactive Residue Curve Map (rRCM) for Quaternary System", First scientific conference of modern technologies in the oil refining and gas, Baghdad 2011.

13- Zaidoon M. Shakoor, "Estimation of Kinetic Parameters of Complex Reactions by MATLAB Software ", First scientific conference of modern technologies in the oil refining and gas, Baghdad 2011.

14- Zaidoon M. Shakoor, Khalid A. Sukkar., Mohammed S. Baqer, ”Reaction Kinetics of Acetic Acid and n-Butanol Esterification Catalyzed by Dowex 50 Catalyst., Eng. & Tech. Journal ,Vol.29 , No.10 , 2011.

15- Ghanim M. Alwan, Zaidoon M. Shakoor, Muttha.S.Murttha, “Optimal Control of PH for a Wastewater Treatment Unit Using LABVIEW Technique” Student Poster session, AIChE, 2011.

16- Zaidoon M. Shakoor, “Catalytic Reforming of Heavy Naphtha, Analysis and Simulation”, Diyala Journal of Engineering Sciences, Vol. 04, No. 02 , pp. 86-104, December 2011.

17- Saad. R. Sultan, W.J.N. Fernando, Zaidoon. M. Shakoor, S.A. Sata, “Modeling of Particles Growth in Styrene Polymerization, Effect of Particle Mass Transfer on Polymerization Behavior and Molecular Weight Distribution” Malaysian Polymer Journal, Vol. 6, No. 2, p 119-134, 2011.

18- Intisar H. Aljumiliy, Farah T. Al-Sudani, Zaidoon M. Shakoor, ”Three - Way- Catalyst- Monolith Converters (Pt- Loaded) for Gasoline Engine: Experimental Study and Modeling”, Jordan six chemical engineering conference, 2012.

19- Zaidoon M. Shakoor, “Optimization of Al-Doura Catalytic Naphtha Reforming Process Using Genetic Algorithm” Eng. & Tech. Journal, Vol.31, Part (A), No.7, 2013.

20- Safa A. Al-Naimi, Zaidoon M. Shakoor and Mohammed O. Abdul-Satar ,” Optimization of Demethanizer Distillation Column using Genetic Algorithm” Second scientific conference of modern technologies in the oil refining and gas, Baghdad 2013.

21- Ramzy. H. Saihod, Zaidoon M. Shakoor, Abbas A. Jawad,“Prediction of Reaction Kinetic of Al-Doura Heavy Naphtha Reforming Process Using Genetic Algorithm” Al-Khwarizmi Engineering Journal, Vol. 10, No. 1, P.P. 47- 61(2014).

22-Zaidoon M. Shakor, Jenan A. AL Najara, Asawer A. Alwasiti ,”Comparison between Neural Network and Genetic Algorithm in Prediction Adsorption Capacity of Natural Sorbent”, Xth International Statistics Day Conference, University of Giresun, Ordu, Turkey (2016).

23- Khalid H. Rashid, Zaidoon M. Shakor, & Ayad B. Ahmed " Modelling and Optimization of Corrosion Inhibition of Mild Steel in Phosphoric Acid by Red Pomegranate Peels Aqueous Extract", Journal of Engineering,11(23),(2017).

24- Zaidoon M. Shakor, Salah M. Ali, Harith A. Mohammed, Talal F. Hassan Optimization of Refining Strategy to Fractionate Various Iraqi Crude Oils into Lighter Fractions, Journal of Petroleum Research & Studies, 20, (2018).

25- Salah M. Ali, Hareth Sh. Moshref , Saad K. Ibrahim, Harith A. Mohammed, Zaidoon M. Shakor, Shaker Mohmud,” Studies and Modeling for Upgrading Units for Heavy Oil Refineries”, Journal of Petroleum Research & Studies,19,(2018)

26- Zaidoon M. Shakoor and Aymen F. Zween, Application of LabVIEW and Genetic Algorithm for controlling of Plate Heat Exchanger, International Journal of Advances in Scientific Research and Engineering (ijasre), Volume 4, Issue 11,(2018).

27- Adnan A. AbdulRazak, Zaidoon Mohsin Shakor, Sohrab Rohani, “Optimizing Biebrich Scarlet removal from water by magnetic zeolite 13X using response surface method”, Journal of Environmental Chemical Engineering 6, 6175–6183,(2018).

28- Zainab Abdulameer Joodia, Zaidoon M. Shakoor, Amer A. Abdul- Rahmana, Computational Fluid Dynamic Simulation and Validation Bed Expansion of Three-Phase Co-Current Fluidized Bed, Journal of University of Babylon for Engineering Sciences, Vol. (26), No. (6): 2018.