BIN AHMAD KHADRI, A. N. PRAYER BEHIND THE IMAM OF DIFFERENT MAZHAB: A COMPARISON STUDY OF OPINION OF AL-QAFFĀL AND IBN ḤAJAR AL-HAITAMĪ. IJoMaFiM: Indonesian Journal of Maqasid and Fiqh Muqaran, v. 1, n. 2, p. 181-196, 27 Dec. 2022.