VERDADERO, Melvin; PASTOR, Mark Joseph D. A Systematic Review of Pedagogical Challenges in Mathematics Instruction in Geographically Isolated and Disadvantaged Areas (GIDA) Schools. American Journal of Education and Technology, [S. l.], v. 5, n. 4, p. 31–40, 2026. DOI: 10.54536/ajet.v5i4.8041. Disponível em: https://journals.e-palli.com/home/index.php/ajet/article/view/8041. Acesso em: 19 oct. 2026.