DEEPAK, S. N.; KARPAGAVALLI, G. A Study on Analyzing the Opinion and Satisfactory Level of Customers Towards Online Courses with Reference to "Laugh out Loud Ventures Pvt. Ltd.". International Journal of Recent Advances in Multidisciplinary Topics, [S. l.], v. 2, n. 2, p. 8–10, 2021. Disponível em: https://journals.ijramt.com/index.php/ijramt/article/view/508.. Acesso em: 16 sep. 2024.