Nurazlin Nazifah Mohd Faizal Anemee and Noor Azliza Abd Latif (2022) “The Effectiveness of Differential Transform Method (DTM) on Solving The Duffing Equation”., Enhanced Knowledge in Sciences and Technology, 2(1), pp. 375–384. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/5418 (Accessed: 21 July 2024).