Mubarak، A.، و Abu Ali، H. (2020). This Thesis was Submitted in Partial Fulfillment of the Requirements for the Master's Degree in Applied Chemistry, at the Faculty of Graduate Studies, Birzeit University, Ramallah, Palestine (رسالة ماجستير غير منشورة). جامعة بيرزيت، بيرزيت. مسترجع من http://search.mandumah.com/Record/1248883
Mubarak، Asem، و Hijazi Abu Ali. "This Thesis Was Submitted in Partial Fulfillment of the Requirements for the Master's Degree in Applied Chemistry, At the Faculty of Graduate Studies, Birzeit University, Ramallah, Palestine" رسالة ماجستير. جامعة بيرزيت، بيرزيت، 2020. مسترجع من http://search.mandumah.com/Record/1248883