Ering, Christian Efata, Mex Frans Lodwyk Sondakh, and Esry Olly Harryani Laoh. “Strategi Pemasaran Usaha Kedai Kopi Cousin Coffee Di Kelurahan Walian Kecamatan Tomohon Selatan Kota Tomohon”. AGRI-SOSIOEKONOMI 20, no. 2 (May 31, 2024): 797–808. Accessed November 21, 2024. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/57864.