ADRI, M. T.; KURNIAWAN, A. W.; ANWAR; RAMLI, A.; NURMAN. The Impact of Covid-19 on The Profitability of Manufacturing Companies Listed on The Indonesia Stock Exchange (IDX). Economics and Business Journal (ECBIS), [S. l.], v. 1, n. 5, p. 561–568, 2023. DOI: 10.47353/ecbis.v1i5.68. Disponível em: https://ecbis.net/index.php/go/article/view/68. Acesso em: 19 jan. 2026.