Gloria Elina Br Ginting et al. 2024. Evaluasi Ketersediaan dan Pemanfaatan Sarana Prasarana Olahraga di SMA N 1 Binjai. Journal Physical Health Recreation (JPHR). 5, 3 (Dec. 2024), 145–156. DOI:https://doi.org/10.55081/jphr.v5i3.4671.