E. G. Gonzales-Condori, J. C. Garcia-Cari, G. Garcia-Cari, J. Gonzales-Condori, and R. Alvarez-Gonzales, “Effect of ultrasound on the concentration of phenolic compounds and antioxidant capacity during the preparation of Berberis vulgaris leaves extracts”, LACCEI, vol. 1, no. 10, Apr. 2024, doi: 10.18687/LACCEI2024.1.1.1875.