ANALISIS PENGELOLAAN DAN PEMELIHARAAN SARANA DAN PRASARANA OLAHRAGA DI SD NEGERI 064965 MEDAN. International Healthy and Prosperous Family Journal [Internet]. 2022 Dec. 14 [cited 2026 Mar. 18];20(2). Available from: https://jurnal.unimed.ac.id/2012/index.php/jkss/article/view/59700