CALABRIA, Eliza. Exploring the Impact of Double-Shift and Single-Shift Classes on Academic Progress and Well-Being of Grade I Pupils: An Action Research Study. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 6, p. 123–131, 2026. DOI: 10.5281/zenodo.20491728. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/846. Acesso em: 3 jun. 2026.