Abdurrahman, Sari LP. Analisis Upaya Meningkatkan Hasil Belajar Lari Jarak Pendek 60 Meter Melalui Modifikasi Alat Bantu Pembelajaran . JBPKM [Internet]. 2021 Jun. 30 [cited 2026 Aug. 16];1(2):81-6. Available from: https://stokbinaguna.ac.id/jurnal/index.php/JPKM/article/view/267