EXPENSE TRACKER - AN EXPENSE TRACKING APPLICATION USING OCR AND RANDOM FOREST ALGORITHM. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 3 (1), p. 1795–1802, 2025. DOI: 10.62643/ijerst.2025.v21.n3(1).pp1795-1802. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1474. Acesso em: 25 aug. 2026.