PENINGKATAN PENGETAHUAN PENGOLAHAN PRODUK USAHA ULAT SUTERA (Samia Cynthia Riccini). pakdemas [Internet]. 2022 Dec. 22 [cited 2026 Oct. 9];2(1):169-74. Available from: https://jurnal.faperta-unras.ac.id/index.php/pakdemas/article/view/83