Soltani, E.-K.; Mokhnache, K.; Charef, N. Polyphenol Contents and Antioxidant Activity of Ethanolic and Aqueous Algerian Propolis Extracts (Region of Serdj El Ghoul). J. Drug Delivery Ther. 2020, 10 (1), 1-4. https://doi.org/10.22270/jddt.v10i1.3797.