Kusumo, B. A., Wijaksana, M. M. S., Najicha, F. U., Fujiastuti, A. and Jaelani, A. K. (2022) “COVID-19 vaccination service: Legal issues and health workers protection in Indonesia”, International journal of health sciences, 6(1), pp. 50–60. doi: 10.53730/ijhs.v6n1.2954.