SHARMA, V.; SETIA, A. Approximate Solution and its Convergence Analysis for Hypersingular Integral Equations. Defence Science Journal, [S. l.], v. 69, n. 2, p. 173–178, 2019. DOI: 10.14429/dsj.69.12479. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/12479. Acesso em: 25 aug. 2025.