HAJIRA, Sabina; MANGINDAAN, Joanne V.; WALANGITAN, Olivia F. C. Financial Ratio Analysis of PT Blue Bird Tbk for the 2020–2023 Period. Productivity, [S. l.], v. 6, n. 4, p. 245–250, 2025. DOI: 10.35797/ejp.v6i4.64180. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/64180. Acesso em: 25 may. 2026.