NURJIHANAR, N. M.; RUMA, Z.; ANWAR. The Effect of Cash Flow on Liquidity Levels at PT. Wijaya Karya (Persero) Tbk on the Indonesian Stock Exchange. Economics and Business Journal (ECBIS), [S. l.], v. 1, n. 1, p. 47–58, 2022. DOI: 10.47353/ecbis.v1i1.98. Disponível em: https://www.ecbis.net/index.php/go/article/view/98. Acesso em: 2 apr. 2026.