HAMZAH, H. TINGKAT KESEGARAN JASMANI WASIT SEPAKBOLA C3 PSSI KABUPATEN INDRAGIRI HILIR. Jurnal Olahraga Indragiri, [S. l.], v. 3, n. 1, p. 187–201, 2019. Disponível em: https://ejournal-fkip.unisi.ac.id/joi/article/view/850. Acesso em: 2 aug. 2025.