Gavrilović, M., Rajković, K. M., Simić, V., Jeremić, S., Mirković, S. and Jevtić, A. S. (2018) “Optimization of ultrasound-assisted extraction of total polyphenolic compounds from Juglans nigra L. leaves”, Journal of the Serbian Chemical Society. Belgrade, Serbia, 83(11), pp. 1273–1284. doi: 10.2298/10.2298/JSC180321069G.