“PENDAMPINGAN UMKM KERUPUK IBU LESTARI MELALUI INOVASI MESIN PRESS DAN STEMPEL PLASTIK OTOMATIS”. 2026. Journal Edutama Multidisciplinary Indonesian 2 (1): 115-23. https://journal.journeydigitaledutama.com/index.php/jemi/article/view/166.