“Comparison of VGG16 and VGG19 Models in the Classification of Down Syndrome in the European Region With Transfer Learning”. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika) 10, no. 2 (June 9, 2025): 922–933. Accessed June 30, 2026. https://jurnal.polbeng.ac.id/index.php/ISI/article/view/519.