A. D. Mohamad and M. Mohamad, “Estimation of Electric Vehicle Market in Malaysia by using Euler’s Method and Runge-Kutta Method”, EKST, vol. 5, no. 2, pp. 32–37, Dec. 2025, Accessed: Apr. 07, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/18592