DR. SONU KUMAR; SHIVANAND SAINI. THE STUDY OF SINGLE AND DOUBLE INTEGRATION FORMULA. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 9, n. 4, p. 241–246, 2023. DOI: 10.17605/OSF.IO/YAEP4. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/4753. Acesso em: 7 nov. 2024.