GAVRILOVIĆ, M.; RAJKOVIĆ, K. M.; SIMIĆ, V.; JEREMIĆ, S.; MIRKOVIĆ, S.; JEVTIĆ, A. S. Optimization of ultrasound-assisted extraction of total polyphenolic compounds from Juglans nigra L. leaves. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 83, n. 11, p. 1273–1284, 2018. DOI: 10.2298/10.2298/JSC180321069G. Disponível em: https://shd-pub.org.rs/index.php/JSCS/article/view/6717. Acesso em: 29 apr. 2024.