Sardo, M. J., R. Villanueva, C. J. David, P. I. Coronado, and M. Obmerga. “Design Thinking-Driven Policy Imperatives for the Curricular Integration of PISA 2029’s MAIL Competency in Filipino In-Service Teacher Training”. GILE Journal of Skills Development, vol. 6, no. 1, Apr. 2026, pp. 32-48, doi:10.52398/gjsd.2026.v6.i1.pp32-48.