Peiris, Colombage Ranil, Sirkku Männikkö Barbutiu, and Henrik Hansson. “About the Challenges in Undergraduate Research Projects: An Explorative Case Study in a Sri Lankan National University”. International Journal of Learning, Teaching and Educational Research 17, no. 2 (February 28, 2018): 25–44. Accessed June 7, 2026. http://www.ijlter.myres.net/index.php/ijlter/article/view/696.