Hermawan et al. 2022. OPTIMISASI PROSES PENDINGINAN PUREE PADA INDUSTRI KECIL MENENGAH PENGOLAHAN BUAH. Journal of Innovation Research and Knowledge. 1, 10 (Mar. 2022), 1315–1322. DOI:https://doi.org/10.53625/jirk.v1i10.1743.