Mistula, Aldrin Ross E., Nicole O. Carillo, Ian Jay P. Indonila, Joshua Z. Abriza, Richmond Ralph V. Cabigting, and Crystel-Joy S. Tamon. 2019. “The Effects of Engaging in Extracurricular Activities to the Academic Performance of Grade 12 ABM Students in Bestlink College of the Philippines School Year 2018-2019”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 1 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1334.