Spectral Petrov-Galerkin Method for Solving the Two-Dimensional Integral Equations of the Second Kind. Basrah Researches Sciences, [S. l.], v. 50, n. 1, p. 13, 2024. DOI: 10.56714/bjrs.50.1.12. Disponível em: https://jou.jobrs.edu.iq/index.php/home/article/view/152. Acesso em: 16 aug. 2025.