by Abdul. Ahad, Muna Yousif, Ibrahim, Samer Jalil
Published in Journal of Engineering (01.05.2015)

by Yousif Abdul-ahad, Muna
Published in Iraqi Journal of Chemical and Petroleum Engineering (Online) (30.03.2008)

by Abbas H. Sulaymon, Muna Yousif Abdul-Ahad, Abeer I. Alwared
Published in Ai-Khawarizmi engineering journal (01.12.2017)

by Muna Yousif Abdul. Ahad, Samer Jalil Ibrahim
Published in Journal of Engineering (01.05.2015)

by Jathwa A. Ibraheem, Muna Yousif Abdul-Ahad
Published in Al-Nahrain journal for engineering sciences (01.09.2012)

by Sulaymun, Abbas Hamid, Abd al-Ahad, Muna Yusuf, al-Ward, Abir Ibrahim Musa
Published in Ai-Khawarizmi engineering journal (01.06.2014)