DR. SUMAIYA SAMREEN, G.SANJANA REDDY, J.NIKHILA, N.DEEKSHITHA, K.NIHARIKA. “CURRENCY RECOGNITION SYSTEM USING IMAGE PROCESSING”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 14, no. 2 (July 5, 2023): 980–986. Accessed November 22, 2024. https://turcomat.org/index.php/turkbilmat/article/view/13924.