Moh Azfahani Zain, and Abdur Rohman. “Marketing Mix Marketing Strategy Analysis in Increasing Cassava Chips Sales in Trading Businesses in Pangilen Village (Sampang District)”. Demagogi: Journal of Social Sciences, Economics and Education 3, no. 2 (April 30, 2025): 95–106. Accessed July 23, 2026. https://www.demagogi.com/index.php/i/article/view/48.