Prof. Dr. Abd al-Rahman al-Bazzaz and Assistant Lecturer Muhammad Qahtan Kanaan participated in Al-Maarif University College – Department of Pharmacy, In the light of the directives of the Deanship of Al-Maarif University College, represented by Prof. Yaqoub Nadhim Ahmed, and within the scientific activities held by the Department of Pharmacy, At the fourth international scientific conference which was held at Cihan Scientific University, held on 28-29/3/2022 in Erbil.