“FROM PAYMENT TRACEABILITY TO STAKEHOLDER TRANSPARENCY: A DOCUMENTARY CASE STUDY OF THE CASHLESS SYSTEM AT PONDOK PESANTREN DARUNNAJAH JAKARTA”, J-DBS, vol. 3, no. 1, pp. 51–63, Oct. 2026, Accessed: Oct. 31, 2026. Available: https://ejournal.darunnajah.ac.id/index.php/J-DBS/article/view/1027