SA’IDAH, Hurriyatus; HUDA, Nurul. A Fiqh Muamalah Analysis of Contractual Practices in the E-Bekal Payment System at Nurul Jadid Islamic Boarding School. Indonesian Journal Economic Review (IJER), [S. l.], v. 6, n. 2, p. 540–548, 2026. DOI: 10.59431/ijer.v6i2.805. Disponível em: https://www.journal.msti-indonesia.com/index.php/ijer/article/view/805. Acesso em: 15 jun. 2026.