Qurrotul A’yun, and Octaviana Arisinta. 2025. “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 (4):1179-87. https://doi.org/10.58737/jpled.v5i4.715.