Henok Melok Tampubolon, Indra Darma Sitepu, Hafiz Yazid Lubis, Muhammad Isnandar, and Muhammad Fahrezi Harahap. “Kontribusi Latihan Decline Push-Up Dan Crunch Terhadap Kemampuan Stut Pada Atlet Junior Senam Lantai ”. Jurnal Ilmiah STOK Bina Guna Medan, Vol. 13, no. 2, July 2025, pp. 191-03, doi:10.55081/jsbg.v13i2.3931.