OMAR M AHMEMEED, ISMAIL A HEBLOW, SOMAYA S ALMAJDOUB, HANAN M BELHAJA, و SELIMA A AL-MABROOK, "Sustainable Two-Phase Extraction of Flavonoids and Carotenoids from Calendula Flowers for Pharmaceutical Applications", jhas, م 10, عدد 3, ص 299–309, 2025, doi: 10.58916/jhas.v10i3.862.