MUNAWAROH; MUHAMMAD RADIAN SYAH; SRI FITRIA JAYUSMAN; SAFIRA KHOIRUNNISA; RAHMATIKA. The Influence Of Financial Ratios On Changes In Profit At Pt. Tirta Investama Medan. JIEBS: Journal of Islamic Economics and Business, [S. l.], v. 1, n. 1, p. 10–18, 2024. Disponível em: https://e-journalbarokahpublisher.com/index.php/JIEBS/article/view/108. Acesso em: 24 apr. 2026.