BAGHERI, M., S. A. M. MODARRES SANAVY, and A. Dolatabadian. “Impact of Inter-Row Spacing on Yield and Yield Components of Several Annual Medics Species”. Notulae Scientia Biologicae, Vol. 2, no. 4, Dec. 2010, pp. 116-24, doi:10.15835/nsb244890.