Senthuran, Nallainathan, Indang Ariati Ariffin, Ali Khatibi, and Jacquline Tham. “Retention and Exam Performance Based on Print Book and E-Book Study at Universities in Sri Lanka”. Conservation Science in Cultural Heritage 23, no. 1 (January 1, 2023): 279–292. Accessed December 22, 2024. https://conservation-science.unibo.it/article/view/20080.