Widiyowati, E., Lestari, B., Suwarni, E., Rochman, F., Nauval, A. and Kartikasari, P.B. 2023. TRAINING AND GUIDANCE ON PACKAGING DUWET POLINEMA SWEET TOMATO JAM FOR RESIDENTS OF DUWET VILLAGE, TUMPANG SUBDISTRICT, MALANG DISTRICT. JOURNAL OF SUSTAINABLE COMMUNITY SERVICE . 3, 4 (Oct. 2023). DOI:https://doi.org/10.55047/jscs.v3i4.519.