V. ROGAYAN JR, Danilo; GALLARDO, Carlisle B.; T. LACASTE, Jerrica; JOYCE A. ROQUE, Darley. 21st-Century Skills of Social Studies Students: Basis for a Proposed Training Program. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 2, n. 2, p. 131–141, 2021. DOI: 10.11594/ijmaber.02.02.08. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/64. Acesso em: 24 jan. 2026.