Shadid, Khalid, Saad Al-Lahham, Nidal Jaradat, Eyad Abu-Nameh, and Ali M. Qaisi. 2019. “Preliminary Phytochemical Screening, Antioxidant and Antimicrobial Activities of the Aqueous, Methanol, Acetone, and Hexane Fractions of Centaurea Cyanoides Wahlenb”. Jordan Journal of Pharmaceutical Sciences 12 (1). https://archives.ju.edu.jo/index.php/jjps/article/view/101211.