BANTIGUE, I. K. F.; DE VIANA, A. V. . The Emergence of Hardiness: The Hoodlums and Gangs in Tondo, Manila from 1960 to1980. Silliman Journal, Dumaguete, Philippines, v. 66, n. 1, 2025. Disponível em: https://sillimanjournal.su.edu.ph/index.php/sj/article/view/633. Acesso em: 6 aug. 2025.