JAKUBOWSKA, Eliza; NOWAK, Tomasz; ŁAZICKA, Patrycja; JASIŃSKA, Joanna; MIZINIAK, Marta; KAROLAK, Aleksandra. The impact of using a protective mask on the occurrence of maskne (mask acne) during the Covid-19 pandemic. Journal of Education, Health and Sport, [S. l.], v. 38, n. 1, p. 166–184, 2023. DOI: 10.12775/JEHS.2023.38.01.012. Disponível em: https://apcz.umk.pl/JEHS/article/view/44946. Acesso em: 29 jun. 2025.