M. ARBI HIDAYAT1. “IDENTIFIKASI PENYAKIT PADA POHON KOPI DENGAN METODE CASE BASED REASONING (CBR)”. Information Technology and Telematics, Vol. 7, no. 2, Oct. 2017, https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/5458.