Rosyani, Perani, Oke Hariansyah, Yuda Permadi, Muhamad Rosdiana, and Nanang Nanang. 2026. “Klasifikasi Batu Permata Berbasis Citra Menggunakan Convolutional Neural Network”. Journal of Information System Research (JOSH) 7 (2), 290-97. https://doi.org/10.47065/josh.v7i2.9101.