[1]
I. P. M. H. Purba, I. M. Suwanda, A. S. Adi, and R. Wijaya, “Policy Synergy between The Provincial Government of East Java and The Central Government on Health Quarantine in The Treatment of Covid-19”, JPSI (J. Public Sect. Innov.), vol. 5, no. 2, pp. 43–51, May 2021.