Isa Ali Umran 2026. Investigation of the book “Advice for the Free and the Slave on Avoiding Chess and Dice” by Abd AlRahman ibn Khalil alAdhra’i Zayn alDin alQabuni (787-869 AH / 1385-1465 AD). Al-haq Journal for Sharia and Legal Sciences. 13, 1 (Feb. 2026), 293–311. DOI:https://doi.org/10.58916/alhaq.v13i1.451.