أبوشامه ف. ه. (2026) “DAR ABJARD IN THE ISLAMIC PERIOD: A HISTORICAL AND CIVILIZATIONAL STUDY (ST–4TH AH / 7TH–10TH CE)”, Electronic Journal of University of Aden for Humanity and Social Sciences, 7(1), pp. 110–128. doi: 10.47372/ejua-hs.2026.1.516.