WITANINGRUM, A. M. TRIP TO BATU SECRET ZOO DAN PENGENDALIAN COVID-19. Jurnal Layanan Masyarakat (Journal of Public Services), [S. l.], v. 5, n. 1, p. 1–8, 2021. DOI: 10.20473/jlm.v5i1.2021.1-8. Disponível em: https://e-journal.unair.ac.id/jlm/article/view/26761. Acesso em: 2 sep. 2024.