Kusmiah, Nurhaya, Abdul Waris, and Ishak Manggabarani. 2021. “Efektifitas Fermentor Fuzzy Digital Terhadap Kualitas Mutu Biji Kopi”. Jurnal Ilmiah Teknologi Pertanian Agrotechno 6 (2):80-84. https://doi.org/10.24843/JITPA.2021.v06.i02.p05.