Mohd Yusof, Ab Aziz, Mohd Al-Fatihhi Mohd Szali Januddi, Kamariah Md Isa, and Muhamad Noor Harun. “The Tendency of Nature towards Hexagon Shape Formation Due to Minimizing Surface Energy”. International Journal of Integrated Engineering 14, no. 1 (March 7, 2022): 40–47. Accessed May 17, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/7319.