KUSWOYO, Dilli Dwi; WASA, Carolus; DONGORAN, M. Fadli. Pengaruh latihan back-up terhadap kemampuan menyundul bola. Edu Sportivo: Indonesian Journal of Physical Education , [S. l.], v. 1, n. 1, p. 33–41, 2020. DOI: 10.25299/es:ijope.2020.vol1(1).5190. Disponível em: https://journal.uir.ac.id/index.php/SPORTIVO/article/view/5190. Acesso em: 1 may. 2024.