BAGUS WARDI UTOMO, ACHMAD; NASUTION. KLUB SEPAKBOLA ASSYABAAB SURABAYA TAHUN 1974 - 1997. AVATARA e-Journal Pendidikan Sejarah, [S. l.], v. 6, n. 3, 2018. Disponível em: https://ejournal.unesa.ac.id/index.php/avatara/article/view/25111. Acesso em: 13 oct. 2026.