BAYAT, H., NEAMATI, H., BAGHERI, A., TEHRANIFAR, A. and SAIE, M. (2012) “Estimation of Heterosis and Combining Ability in Petunia (Petunia hybrida Hort.)”, Notulae Scientia Biologicae, 4(3), pp. 151–157. doi: 10.15835/nsb438015.