MOHAMED, Mahdi Abdalla; MOHAMED, Musa Abdalla. The role of scientific research in achieving economic development Applied to White Nile state- Sudan (2015- 2018). Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 4, n. 7, p. 158–141, 2020. DOI: 10.26389/AJSRP.B191219. Disponível em: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/2595. Acesso em: 20 dec. 2025.