Enhancing Bangla handwritten character recognition using Vision Transformers, VGG-16, and ResNet-50: a performance analysis. - A. H. M. Shahariar Parvez; Md. Samiul Islam; Fahmid Al Farid; Tashida Yeasmin; Md. Monirul Islam; Md. Shafiul Azam; Jia Uddin; Hezerul Abdul Karim (Frontiers Big Data, 2025)