فهرس المقالات Fractional Goal Programming حرية الوصول المقاله صفحة الملخص نص كامل 1 - Application of Linear and Non-linear Programming Model to Assess the Sustainability of Water Resources in Agricultural Patterns Seyed Abolghasem Mortazavi Reza Hezareh Sina Ahmadi Kaliji Samira Shayan Mehr