Arafa, Nermeen M, Mona M Ibrahim, and Usama Ibrahim Aly. “Evaluation of Total Phenolic Contents and Antioxidant Activity of Carrot Callus Extracts As Affected by Phenylalanine Precursor”. Plant Tissue Culture and Biotechnology 25, no. 2 (January 4, 2016): 207–221. Accessed September 27, 2024. https://banglajol.info/index.php/PTCB/article/view/26255.