AZ-ZAHRA, S.; JUSUF, N. K. Analysis of Risk Factors Associated with Maskne in the Era of the COVID-19 Pandemic. Sumatera Medical Journal, [S. l.], v. 6, n. 1, p. 1–6, 2023. DOI: 10.32734/sumej.v6i1.8015. Disponível em: https://talenta.usu.ac.id/smj/article/view/8015. Acesso em: 4 aug. 2025.