Ghaffar, Mufti, et al. “Training on Making Nata De Soya from Tofu Liquid Waste in Indihiang Village, Tasikmalaya City”. Altifani Journal: International Journal of Community Engagement, vol. 5, no. 1, Dec. 2024, pp. 139-46, doi:10.32502/altifani.v5i1.362.