Zuhaira Nadiah Zulkipli, Siti Hafsyah Idris & Noraiza Abdul Rahman. “COVID-19 ANXIETY: MALAYSIAN REGULATORY MECHANISMS ON MENTAL HEALTH”. International Journal of Advanced Science and Technology, Vol. 29, no. 7s, Apr. 2020, pp. 2472-7, https://sersc.org/journals/index.php/IJAST/article/view/12723.