CHATURVEDI, Richa; SHRIVASTAVA, Dr. Laxmi. COMPARISON OF MICROSTRIP BAND PASS AND BAND REJECT FILTER DGS TECHNIQUE BASED IN GSM BAND (1850MHz) . Open Access International Journal of Science and Engineering , [S. l.], v. 2, n. 4, p. 8–11, 2026. DOI: 10.65521/oaijse.v2i4.2303. Disponível em: https://journals.mriindia.com/index.php/oaijse/article/view/2303. Acesso em: 31 aug. 2026.