Wiguna, Cecep, Robbi Saepul Rahman, Haris Nurdiansyah, and Octaviane Herawati. “The Effect of Price and Promotion on Customer Satisfaction: Study at an Internet Service Company in Bandung”. Jurnal Ekonomi, Bisnis & Entrepreneurship 17, no. 2 (November 30, 2023): 480–487. Accessed October 7, 2026. https://jebe.stiepas.org/index.php/jebe/article/view/252.