Norshila Md Isa, Nur Haniza Ezwandi Jong, and Hamidah Noor Md Yusoh. “Antioxidant Properties of Lip Balm Derived From The Peel Of Red Dragon Fruits (Hyclocereus Polyrhizus)”. Jurnal Kejuruteraan, Teknologi and Sains Sosial (JKTSS) 8, no. 1 (June 26, 2024): 87–93. Accessed January 10, 2025. https://jktss.puo.edu.my/jurnalpuo/index.php/jurnal/article/view/41.