KHADIJA M. AHMAD, ALMAHDI A. ALAMEN, SHAMSI A. SHAMSI, ABDELKADER A. ELZEN. ????? ??????? ?????? ???????? ??? ????? ?????? ?????? ?????? ??????? ????????? ???????? ???? ??????? ???????? ?? ???? ???? ?????. مجلة العلوم البحتة والتطبيقية , [S. l.], v. 18, n. 1, 2019. DOI: 10.51984/jopas.v18i1.193. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/193. Acesso em: 19 2024.