Ethnic Identity, Academic Self-Concept, and Achievement of Blaan Learners Within the Municipality of Tampakan. American Journal of Interdisciplinary Research and Innovation, [S. l.], v. 4, n. 2, p. 27–36, 2025. DOI: 10.54536/ajiri.v4i2.4606. Disponível em: https://e-pallipublishers.com/index.php/ajiri/article/view/4606. Acesso em: 3 jun. 2026.