Obenza, B. N., A. J. Torralba, A.-S. A. C. Eupena, G. S. Sumayo, and J. T. Abelito. “Personality Traits and Happiness of University Students in Region XI and Region XII: The Philippine Context”. American Journal of Human Psychology, vol. 2, no. 1, Mar. 2024, pp. 33-40, doi:10.54536/ajhp.v2i1.2551.