Idhom, M., Prasetya, D.A., Riyantoko, P.A. , Fahrudin, T.M. and Sari, A.P. 2023. Pneumonia Classification Utilizing VGG-16 Architecture and Convolutional Neural Network Algorithm for Imbalanced Datasets. TIERS Information Technology Journal. 4, 1 (Jun. 2023), 73-82. DOI:https://doi.org/10.38043/tiers.v4i1.4380.