MORATA-PORTILLO, Mary Ann; CONSIGNA, Rio; BURGOS, Juliet. Effectiveness of a Rapid Math Assessment (RMA)-Based Intervention Program on the Numeracy Performance of Key Stage 2 Learners of Mahogany Integrated School, Lingig II District, Division of Surigao del Sur: A Quasi-Experimental Study. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 5, p. 851–859, 2026. DOI: 10.5281/zenodo.20259921. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/662. Acesso em: 19 may. 2026.