Ridhotillah, Ainun, Endang Wahju Andjariani, and Ettyani Ettyani. “Noni Fermentation As an Effort to Prevent COVID 19 in Sidoarjo, Indonesia”. Indonesian Journal of Cultural and Community Development 80 (March 22, 2021): 10.21070/ijccd2021698. Accessed April 26, 2024. https://ijccd.umsida.ac.id/index.php/ijccd/article/view/698.