(1)
Lubis, R. H.; Hayad, Z. H.; Ashari, M. Tashmim Al-Mauqi’ Al-Ta’limi Muassasan ‘ala at-Tahlil at-Taqabuli Li Tanmiyati Maharati Al-Kitabah Li Thullab Al-Fashl Al-Dirasi Al-Khamis Bi Qismi Ta’lim Al-Lughah Al-‘Arabiyyah Fil Al-Jami’ah Al-Islamiyyah Al-Hukumiyyah Bone. Lisanudhad 2021, 8.