CHANDANA PAUL AND DR. SAURABH SHARMA. Challenges and Strategies of National Security in 21st Century. Journal of Validation Technology, ISSN: 1079-6630, E-I SSN: 2150-7090 UGC CARE II, [S. l.], v. 26, n. 4, p. 27–46, 2024. DOI: 10.1080/jvtnetwork.v26i4.50. Disponível em: https://jvtnetwork.com/index.php/journals/article/view/50. Acesso em: 23 dec. 2024.