Hariri, Bambang, et al. “THE EFFECT OF PHYSICAL EDUCATION LEARNING SCHEDULE, FACILITIES, AND MOTIVATON ON LEARNING OUTCOMES OF EIGHTH GRADE STUDENT”. Gladi : Jurnal Ilmu Keolahragaan, vol. 12, no. 02, June 2021, pp. 128-37, doi:10.21009/GJIK.122.05.