TRAINING AND MENTORING ON PACKAGING OPTIMIZATION OF POLINEMA CRISPY DUWET BANANA GEDEBOG CHIPS IN THE COMMUNITY OF DUWET VILLAGE, TUMPANG SUB-DISTRICT, MALANG DISTRICT. JOURNAL OF SUSTAINABLE COMMUNITY SERVICE , [S. l.], v. 4, n. 1, p. 1–15, 2023. DOI: 10.55047/jscs.v4i1.522. Disponível em: https://transpublika.co.id/ojs/index.php/JSCS/article/view/522. Acesso em: 5 mar. 2026.