Mandari, Herman, and Daniel Koloseni. “The Continuance Usage Intention of Web 2.0 for Fostering Collaboration Learning in Higher Education Institutions: The Moderating Role of Self-Efficacy”. University of Dar es Salaam Library Journal 20, no. 1 (June 29, 2025): 116–145. Accessed April 7, 2026. http://196.44.161.124/index.php/lj/article/view/7063.