HENDIARTO, R. S.; KUSNANDAR, S. . Leverage factors in cement companies before and within the Covid-19 Pandemic (Case study on cement companies registered on the Indonesian Stock Exchange). Jurnal Mantik, [S. l.], v. 8, n. 1, p. 502-512, 2024. DOI: 10.35335/mantik.v8i1.5115. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/5115. Acesso em: 22 apr. 2026.