Spasojević, Ljiljana, Jaroslav Katona, Sandra Bučko, Lidija Petrović, Jelena Milinković Budinčić, Jadranka Fraj, Altynay Sharipova, and Saule Aidarova. 2020. “Preparation of Composite zein/Natural Resin Nanoparticles”. Journal of the Serbian Chemical Society 85 (3). Belgrade, Serbia:369-80. https://doi.org/10.2298/JSC190401071S.