Monir, Ashraq, Nidhal Mohammad, and Akram Thabet. “Study of O Catechins As Antioxidant Extract from Black, White Shada Seeds and Waste of Squeezed Grape”. Journal of Biotechnology Research Center (JOBRC) 8, no. 2 (June 1, 2014): 57–63. Accessed December 22, 2024. https://jobrc.org/index.php/jobrc/article/view/332.