al-Istishab wa-atharuhu fi al-furu' al-fiqhiyah - Idris, al-Khidr'Ali ([Saudi Arabia] : Jami'at Umm al-Qura, 1983)
Tesis (M.A) - Jami'at Umm al-Qura, 1983-1984
Keywords: Istishab (Islamic law); Islamic law -- Sources; Islamic law -- Interpretation and construction; Presumptions (Islamic law); Jami'at Umm al-Qura -- Dissertations; Dissertations, Academic -- Saudi Arabia