Acob, J. R. U., H. Arifin, and Y. S. Dewi. “Depression, Anxiety and Stress Among Students Amidst COVID-19 Pandemic: A Cross-Sectional Study in Philippines”. Jurnal Keperawatan Padjadjaran, vol. 9, no. 2, Aug. 2021, pp. 102-9, doi:10.24198/jkp.v9i2.1673.