Chandra, Elita, and Andamar Pradipta. “Jakarta F&B Merchants’ Adoption of the E-Payment Gateway System”. PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia 5, no. 2 (November 21, 2022): 77-88. Accessed February 6, 2026. https://perwiraindonesia.com/eJournal/index.php/perwira/article/view/66.