Widjaya, Ageng Cahyo, Kimi Axel Wijaya, Joaquin Noah Soegono, Primus Kartika Varrel, and Monika Evelin Johan. 2025. “Implementation of Convolutional Neural Network Algorithm for Apple Leaf Disease Classification”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi 16 (1). https://doi.org/10.31937/si.v16i1.3842.