Rathakrishnan B, Bikar Singh SS, Ghazali MF, Yahaya A, Mohammed NH, Rahim Kamaluddin M. Association between Quality of Sleep and Academic Performance: Evidence from Undergraduate Students from Sabah, Malaysia. IJARPED [Internet]. 2021 Mar. 19 [cited 2025 Jul. 12];10(1). Available from: https://ijarped.com/index.php/journal/article/view/2258