DR. HIRDESH SHRIVASTAVA. Impact of Mass Media-Based Educational Communication on Learner Engagement and Academic Achievement in Distance Education: A Study of IGNOU Learners. International Journal of Advanced Research and Multidisciplinary Trends (IJARMT), [S. l.], v. 3, n. 2, p. 1671–1683, 2026. Disponível em: https://www.ijarmt.com/index.php/j/article/view/1284. Acesso em: 23 sep. 2026.