Mohammedi, Z., & Atik, F. (2010). Antioxidant Activity of Four Algerian Plants: Cistus ladaniferus, Crataegus oxyacantha, Lavandula stoechas and Smyrnium olusatrum. Asian Journal of Chemistry, 23(2), 709–712. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/15826