Sayyad-Amin, P., G. Davarynejad, e B. Abedy. “<b>The Application of Polyamines and Self-Incompatibility Control Substance on Yield Indices and Qualitative Traits of Apple Cv ‘Red Delicious’<B&gt;”. Acta Scientiarum. Biological Sciences, Vol. 40, nº 1, abril de 2018, p. e34970, doi:10.4025/actascibiolsci.v40i1.34970.