BEGUM, K. J.; NIRMALA, K. Cloud secured mobile e-learning system solutions using machine learning approach. International journal of health sciences, [S. l.], v. 6, n. S2, p. 4600–4615, 2022. DOI: 10.53730/ijhs.v6nS2.6085. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/6085. Acesso em: 10 oct. 2025.