RAJESH DOSS. A STUDY OF SKILLS REQUIRED FOR EFFECTIVE DISTANCE LEARNERS FOR QUALITATIVE DISTANCE EDUCATION. International Education and Research Journal (IERJ), [S. l.], v. 4, n. 2, 2018. Disponível em: http://ierj.in/journal/index.php/ierj/article/view/1490. Acesso em: 29 jun. 2022.