MOHAMAD, Siti Zubairah; MOHAMAD, Mahathir. The Chebyshev Tau Method to Solve Linear Klein Gordon Equation. Enhanced Knowledge in Sciences and Technology, [S. l.], v. 2, n. 1, p. 342–351, 2022. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/5342.. Acesso em: 19 may. 2024.