Agus Supriyanto, R. Rizal Isnanto, and Oky Dwi Nurhayati. “Robusta Coffee Leaf Disease Classifications Using SVM Method and GLCM Feature Extraction”. Jurnal Nasional Teknik Elektro dan Teknologi Informasi 12, no. 4 (November 1, 2023): 241-248. Accessed November 20, 2024. https://dev.journal.ugm.ac.id/v3/JNTETI/article/view/8044.