HARSH, Om Kumar; SOHAIL, M. Sadiq. Role of Delivery, Course Design and Teacher-Student Interaction: Observations of Adult Distance Education and Traditional On-Campus Education. The International Review of Research in Open and Distributed Learning, [S. l.], v. 3, n. 2, 2002. DOI: 10.19173/irrodl.v3i2.92. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/92. Acesso em: 10 jul. 2024.