KHAN, M. A. M. .; ZUBERI, S. A. .; AURANGZEB. TRANSPARENT AND EFFECTIVE PROCUREMENT IN PUBLIC SECTOR UNIVERSITIES OF KARACHI FOR SUSTAINABLE DEVELOPMENT IN EDUCATION SECTOR. Global Journal for Management and Administrative Sciences, [S. l.], v. 3, n. 1, p. 55–68, 2022. Disponível em: https://gjmasuok.com/index.php/gjmas/article/view/105. Acesso em: 24 sep. 2022.