Ummayum, B., U. Umar, A. Alnedral, and Y. Setiawan. “Studi Profil Atlet Karate Dojo Lemkari Cindua Mato Tahun 2023”. Gladiator, Vol. 3, no. 6, Nov. 2023, pp. 336 -50, doi:10.24036/gltdor753022.