ROSITA, R.; WADUD , M. .; PURNAMASARI, E. D. . Impact of Covid-19 on Profitability (Case Study on The Health Subsector Listed on Indonesia Stock Exchange). International Journal of Community Service & Engagement, [S. l.], v. 3, n. 4, p. 143 - 146, 2022. DOI: 10.47747/ijcse.v3i4.943. Disponível em: https://www.journal.jis-institute.org/index.php/ijcse/article/view/943. Acesso em: 9 oct. 2026.