Santoso, M., Suryani, & Rohmah, A. N. (2026). Implementation of QIS (Qasiimatun) as A Secure Educational and Governance-based Cashless Transaction System in The Madrasah Environment. Jurnal Isema : Islamic Educational Management, 11(1), 1–11. https://doi.org/10.15575/isema.v11i1.55405