HEMA YOUSIF, A. M. OPTIMUM UTILLIZATION OF WATER CASE STUDY WADI NYALA SOUTH DAR FUR STATE. Management and Economic Journal, [S. l.], p. 518–529, 2019. Disponível em: https://everant.in/index.php/mej/article/view/494. Acesso em: 15 nov. 2024.