Ricky Alfredo Silaban. “Peningkatan Hasil Belajar Lompat Jauh Gaya Jongkok Siswa Melalui Permainan Tradisional Engklek”. Jurnal Dunia Pendidikan 4, no. 4 (June 15, 2024): 1397–1407. Accessed September 22, 2026. https://www.stokbinaguna.ac.id/jurnal/index.php/JURDIP/article/view/2459.