CHHANG, M. T.; FORHAD, M. Z. A. 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. Scholar: Human Sciences, v. 12, n. 2, p. 111-126, 29 Apr. 2021.