RAVITEJA, Bongu; ZARGAR, Mohammad Adnan; KUMAR, Sandeep. Billing System Using Machine Learning Techniques. International Journal of Computer Sciences and Engineering, [S. l.], v. 11, n. 4, p. 55–60, 2023. DOI: 10.26438/ijcse/v11i4.5560. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/6474. Acesso em: 1 feb. 2026.