K. . Kaembai, J. . Sarayuthpitak, S. . Rodpipat, and C. . Somkratoke, “EFFECTS OF HEALTH EDUCATION LEARNING MANAGEMENT USING HIGHER ORDER QUESTIONING TECHNIQUES ON LEARNING ACHIEVEMENT AND SYSTEMS THINKING OF TENTH GRADE STUDENTS”, J.TNSU, vol. 13, no. 3, pp. 175–188, Aug. 2021.