tarjo. “The Effect of Marketing Mix on Buying Interest (Study at Mentari Muara Bungo Supermarkets)”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 52, no. 2 (June 23, 2020): 68–83. Accessed October 8, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/10468.