Ahmad Lotfi, Muhammad Nazmi, and Mohd Fairouz Mohd Yousof. “Development of Graphic User Interface for A Comprehensive Analysis of Dissolved Gas in Transformer Oil”. Evolution in Electrical and Electronic Engineering, vol. 3, no. 2, Nov. 2022, pp. 547-60, https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/8620.