PELATIHAN PENYUSUNAN PROGRAM LATIHAN OLAHRAGA UNTUK KETAHANAN MENTAL SISWA DI SD HKBP PARDAMEAN. International Healthy and Prosperous Family Journal [Internet]. 2023 Jun. 17 [cited 2026 Mar. 18];21(1). Available from: https://jurnal.unimed.ac.id/2012/index.php/jkss/article/view/59775