SINGH, F. Application of E-Operator in Evaluating Certain Finite Integrals. Defence Science Journal, [S. l.], v. 22, n. 2, p. 105–112, 2014. DOI: 10.14429/dsj.22.6385. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6385. Acesso em: 2 aug. 2025.