Qurrotul A’yun, and Octaviana Arisinta. “The Effect of Digital Payment QR Code Implementation and Digital Service Knowledge on Consumer Satisfaction of Mypertamina Application Users (Case Study: SPBU Pertamina 54,691,03)”. Journal of Practice Learning and Educational Development 5, no. 4 (October 30, 2025): 1179–1187. Accessed April 18, 2026. https://digitalpress.gaes-edu.com/index.php/jpled/article/view/715.