MACANAS, Anthea; LOJA, Rebecca. Multi-Grade Teaching: Its Effect on Teachers and Students’ Performance at Datu Hoffer Ampatuan District. American Journal of Multidisciplinary Research and Innovation , Delaware, U.S., v. 4, n. 3, p. 90–97, 2025. DOI: 10.54536/ajmri.v4i3.4320. Disponível em: https://journals.e-palli.com/home/index.php/ajmri/article/view/4320. Acesso em: 13 jun. 2026.