Hendiarto RS, 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). Mantik [Internet]. 2024May31 [cited 2026Apr.22];8(1):502-1. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/5115