R. M. Macaraeg and L. L. . Acuavera, “Differentiated Instruction as A Strategy in Teaching Introduction to the Philosophy of the Human Person (IPHP) for Grade 11 Students”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 5, no. 11, pp. 4258–4271, Nov. 2024, doi: 10.11594/ijmaber.05.11.01.