CELEDIO, Novelita. Core Science Process Skills Profile of Grade 8 Learners at San Isidro National High School, Bislig City Division, Through Pre-Test and Post-Test Performance: A Quantitative Descriptive-Comparative Approach. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 6, p. 993–1000, 2026. DOI: 10.5281/zenodo.20685059. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/985. Acesso em: 14 jun. 2026.