Simamora, Y., Alnedral, A., Kiram, Y., Mardela, R., haryanto, jeki, nanda sari, suci and setiawan, yogi (2022) “Analisis Teknik Tendangan Belakang Beladiri Tarung Derajat”, Gladiator, 2(5), pp. 239-253. doi: 10.24036/gltdor116022.