ATALO, N.S.S.; SURYATINAH, Y.; FERDINA, A.R.; SIAHAAN, S. The use of vitamin supplements and herbal medicines among members of Elderly Posyandu during the COVID-19 pandemic in North Jakarta . Acta Medica Bulgarica, Sofia, Bulgaria, v. 50, n. 3, p. 41–50, 2023. DOI: 10.2478/AMB-2023-0029. Disponível em: https://journals.mu-sofia.bg/index.php/amb/article/view/17.. Acesso em: 4 jul. 2024.