Siregar, M. G. A. A., Said Iskandar Al Idrus, Hermawan Syahputra, Insan Taufik and Kana Saputra S (2026) “Classification of Purple Passion Fruit Ripeness Levels Using Convolutional Neural Network (CNN)”, Journal of Artificial Intelligence and Engineering Applications (JAIEA), 5(2), pp. 2152–2159. doi: 10.59934/jaiea.v5i2.1787.