Indra Gunawan, Muhammad Isnaini Hadiyyul Umam, Misra Hartati, Harpito, and Rika Taslim. “PROPOSED MARKETING STRATEGY IN TONGLA COFFE USING THE SWOT METHOD”. JURNAL PERANGKAT LUNAK 5, no. 3 (October 29, 2023): 369-378. Accessed September 9, 2025. https://ejournal.unisi.ac.id/index.php/jupel/article/view/2797.