Zanotti, R. F., Lopes, J. C., Motta, L. B., Freitas, A. R. de, & Mengarda, L. H. G. (2013). Tolerance induction to saline stress in papaya seeds treated with potassium nitrate and sildenafil citrate. Semina: Ciências Agrárias, 34(6Supl1), 3669–3674. https://doi.org/10.5433/1679-0359.2013v34n6Supl1p3669