Moatz Majeed Ali, Sarah A. Hamood, Jabar A Faraj, Ziad T. Al-Dahan,. “Formulation and Demonstration of Vitamin B2 Loaded Biodegradable Polymer in-Vitro Study”. Design Engineering (October 30, 2021): 8813-8820. Accessed April 29, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/5924.