Amaiappan, J., & Eyanoer, P. C. (2020). Factors Related to Depression Level among Malaysian Students Batch 2015-2018 in Universitas Sumatera Utara. Journal of Epidemiology and Public Health, 5(2), 207–217. Retrieved from https://www.jepublichealth.com/index.php/jepublichealth/article/view/276