Hapsari, Renitha Dwi, Erwin Cahya Nugraha, and Bima Hermawan Putra. “Comparative Analysis of the Covid-19 Policy of Indonesia and Vietnam in 2020”. WIMAYA 2, no. 1 (October 2, 2023): 28–38. Accessed May 20, 2024. https://wimaya.upnjatim.ac.id/index.php/wimaya/article/view/130.