ZAINAL, A. U. .; PANGESTIKA, R. .; ARUMSARI, I. Optimalisasi Vaksin Covid-19 melalui Integrasi Konsep 3M dan Giz. Prosiding Abdimasmu, [S. l.], v. 2, n. 2, p. 443–449, 2021. Disponível em: https://journal.uhamka.ac.id/index.php/abdimasmu/article/view/7633. Acesso em: 21 nov. 2024.