Karla Andrea Lazaro, Keana Angela Espedido, Jansel Jonathan Galolo, Johann Clive Go, Victoria Ysabella Gonzales, and Jamila Erica Lazaro. “A Cross-Sectional Study: The Effect of Enhanced Virtual Mode on the Self-Perceived Physical Activity of Third Year Medical Technology Students from a University in Manila, Philippines”. International Journal of Progressive Research in Science and Engineering, vol. 2, no. 8, Aug. 2021, pp. 653-62, https://journal.ijprse.com/index.php/ijprse/article/view/409.