X. S. Baesa-Alfelor and D. M. Ocampo, “English Language Teaching (ELT) Appraisal in the Trifocal System of the Philippine Education - Basis for Policy and Advancement Program”, J. Innov. Res. , vol. 1, no. 3, pp. 40–48, Oct. 2023, doi: 10.54536/jir.v1i3.2026.