V. De Roxas, J. A., D. O. Casipit, M. M. Reyes, L. . Mae Micah V. Dela Cruz, and J. C. Ravago. “Popular English Songs As Motivational Resources and Instructional Aids for Grammar Education”. Qubahan Academic Journal, vol. 4, no. 2, June 2024, pp. 324-41, doi:10.48161/qaj.v4n2a508.