Asadi, H. & Soltani, G. R. (2000). Investigation of safety margin and determination of the optimum cropping pattern in Cultivation activities using linear programming method. Agricultural Economics and Development, 8(3), 71–86. https://doi.org/10.30490/aead.2000.129192

Asadi, H., & Soltani, G. R. "Investigation of safety margin and determination of the optimum cropping pattern in Cultivation activities using linear programming method", Agricultural Economics and Development, 8, 3, 2000, 71–86. doi: 10.30490/aead.2000.129192

Asadi, H., & Soltani, G. R. (2000). 'Investigation of safety margin and determination of the optimum cropping pattern in Cultivation activities using linear programming method', Agricultural Economics and Development, 8(3), pp. 71–86. doi: 10.30490/aead.2000.129192

Asadi, H. & Soltani, G. R., "Investigation of safety margin and determination of the optimum cropping pattern in Cultivation activities using linear programming method." Agricultural Economics and Development, 8 3 (2000): 71–86, doi: 10.30490/aead.2000.129192

Asadi H., Soltani G. R. Investigation of safety margin and determination of the optimum cropping pattern in Cultivation activities using linear programming method. Agricultural Economics and Development. 2000;8(3):71–86 (In Persian). doi: 10.30490/aead.2000.129192