., A. L. A. M. N. “Agriculture in the Era of the Second Himyarite State (300-525 AD) A Historical Study”. Al-Qadisiyah Journal For Humanities Sciences, Vol. 25, no. 1, Mar. 2022, pp. 221-33, https://journalart.qu.edu.iq/index.php/QJHS/article/view/479.