BALBUENA, Rachel Anne. Multimodal Instruction for Grade 9 Earth Science: Enhancing Mastery of Least-Learned Competencies at Cabancalan National High School. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE), [S. l.], v. 4, n. 9, p. 95–105, 2026. Disponível em: https://risejournals.org/index.php/imjrise/article/view/1752. Acesso em: 25 aug. 2026.