The Effect of Profitability, Leverage and Company Size on Financial Difficulties During Covid-19 And Post Covid-19 in the Oil and Gas Sector in the Period 2019-2023. Business Management, [S. l.], v. 4, n. 2, 2025. DOI: 10.58258/bisnis.v4i2.8542. Disponível em: https://ejournal.mandalanursa.org/index.php/Bisnis/article/view/8542. Acesso em: 28 jun. 2026.