Sari, F. K., Sudarso, S., & Oetarjo, M. (2025). The Influence Of Sales Promotions, Price, And Service Quality On Deliwafa Sidoarjo Consumer Satisfaction. Management Studies and Entrepreneurship Journal (MSEJ), 6(2), 1104–1126. https://doi.org/10.37385/msej.v6i2.7342