P. Ariyo Widodo, A. Rohman, Y. E. Prayitno, and A. Firman Syah, “Implementation of the Hadith ‘al-Bayyinatu ’ala al-Mudda’i wa al-Yamin ’ala Man Ankara’ in the DSN MUI Fatwa on Guaranteeing Capital Returns”, DEUJIS, vol. 2, no. 03, pp. 303–320, Aug. 2024.