SHIMU, Nusrat Jahan; KAR, Pankaj Chandra; ISLAM, Md Ariful; AHMED, Anis. Left Handed Metamaterials in Microstrip Patch Antenna Design: Miniaturization, Multiband Operation, and Improved Performance. Dhaka University Journal of Applied Science and Engineering , [S. l.], v. 8, n. 1, p. 1–12, 2024. DOI: 10.3329/dujase.v8i1.72983. Disponível em: https://banglajol.info/index.php/DUJASE/article/view/72983. Acesso em: 4 sep. 2025.