Abd Hamid, H. ., W. F. . Wan Mohd Nowalid, A. C. Iwansyah, and H. S. Giwa. “Bioactive Compounds and Antioxidant Activity in Various Citrus Peels: A Significant Systematic Review”. Journal of Advanced Research in Applied Sciences and Engineering Technology, Oct. 2024, https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/5703.