Andisana IPGS, Smrti NNE, Atho’illah I. Prototype design of crowdfunding-based student tuition payment E-Wallet management application (startup) at STMIK Bandung Bali. MATRIX [Internet]. 2025 Jul. 31 [cited 2026 Sep. 16];15(2):72-86. Available from: https://www.spafajournal.org/index.php/MATRIX/article/view/2558