Lian CK, Hua TK, Mohd-Said N-E. The Impact of Stephen Covey’s 7 Habits on Students’ Academic Performance during the COVID-19 Pandemic. IJLTER [Internet]. 2022 Jan. 30 [cited 2026 Apr. 29];21(1):109-26. Available from: http://www.ijlter.net/index.php/ijlter/article/view/1232