Review of Query Optimization Techniques in Database Management Systems. International Journal of Current Engineering and Technology, [S. l.], p. 200–207, 2026. DOI: 10.14741/ijcet/v.16.3.1. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/4519. Acesso em: 23 may. 2026.