Revenue Models of Academic Enterprises – An Empirical Study in Vietnam. International Journal of Religion, [S. l.], v. 5, n. 6, p. 93–100, 2024. DOI: 10.61707/dzzsx860. Disponível em: https://www.ijor.co.uk/ijor/article/view/3952.. Acesso em: 9 may. 2026.