Chhang MT, Forhad MZA. A Comparative Study of Students’ Perceptions Toward Physical Education Course and Their Actual Behaviors Toward Physical Activities in Grades 10 and 11 in a Public High School at Phnom Penh, Cambodia. scho [Internet]. 2021Apr.29 [cited 2025May24];12(2):111-26. Available from: https://assumptionjournal.au.edu/index.php/Scholar/article/view/3984