CAHYADI, Ardian; KRISTIYANTO, Agus; RAHARJO, Hermawan Pamot; AKHIRUYANTO, Andry; SETYAWATI, Heny; HIDAYAH, Taufiq. Article RETRACTED due to malpractice Model Collaboration of Pentahelix in Sports Industry Development in Lampung Province. Retos, [S. l.], v. 82, 2026. DOI: 10.47197/retos.v82.119769. Disponível em: https://revistaretos.org/index.php/retos/article/view/119769. Acesso em: 2 sep. 2026.