Singgalen, Yerik Afrianto, Dorien Kartikawangi, and Birgitta Narindri Rara Winayu. “Digital Mapping of Fermented Foods for the Advancement of Gastronomy Tourism in Indonesia”. Journal of Information Systems and Informatics 7, no. 2 (June 20, 2025): 999–1022. Accessed March 7, 2026. https://www.journal-isi.org/index.php/isi/article/view/1055.