BONGMINI, E. Analysis of the Accounting Information System for Purchases of Merchandise in an Effort to Improve Internal Control at PT. Riau Abdi Sentosa. Nexus Synergy: A Business Perspective, [S. l.], v. 1, n. 3, p. 138–167, 2023. DOI: 10.61230/nexus.v1i3.56. Disponível em: https://firstcierapublisher.com/index.php/nexus/article/view/56. Acesso em: 10 feb. 2025.