Kurniawan, Muhammad Fariez, and Abdul Samad. “Marketing Mix Analysis on Jamu Consumption Behavior in Bantul Yogyakarta”. MBR (Management and Business Review) 6, no. 1 (June 30, 2022): 33–49. Accessed December 22, 2024. http://ejournal.unikama.ac.id/index.php/mbr/article/view/6688.