Kamsyakawuni, A., Riski, A. and Khumairoh, A. 2022. APPLICATION FUZZY MAMDANI TO DETERMINE THE RIPENESS LEVEL OF CRYSTAL GUAVA FRUIT. BAREKENG: Jurnal Ilmu Matematika dan Terapan. 16, 3 (Sep. 2022), 1087-1096. DOI:https://doi.org/10.30598/barekengvol16iss3pp1087-1096.