Kamal, Isam, Dr.Ahmed Jawad, and Ali Khalid Khudair Al-Jomaily. “Extraction of Chlorophyll from Alfalfa Plant”. Al-Khwarizmi Engineering Journal 2, no. 1 (December 2, 2017): 85–97. Accessed January 8, 2026. https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/7.