SIAHAAN, S. I.; PONIMAN. ANAYSIS OF FACTORS AFFECTING PROFITABILITY IN MANUFACTURING COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE . Jurnal Mantik, [S. l.], v. 6, n. 2, p. 1584-1593, 2022. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2573. Acesso em: 7 jul. 2026.