AN NAFI’, Ahmad Abid. The Event Management Analysis at the 6th UMSurabaya National Silat Championship 2024: English. International Management Conference and Progressive Papers, [S. l.], v. 2, n. 1, p. 69–81, 2024. Disponível em: https://proceeding.unesa.ac.id/index.php/immersive/article/view/4080. Acesso em: 24 feb. 2025.