Study of the impact of goods and services tax on educational institutions. Knowledgeable Research A Multidisciplinary Journal, [S. l.], v. 4, n. 07, p. 89–96, 2025. DOI: 10.57067/esf1qe70. Disponível em: https://knowledgeableresearch.com/index.php/1/article/view/482. Acesso em: 2 aug. 2025.