KADHIM, E. H.; ABDULSADDA, A. T. A. Enhancement of Channel Estimation in Spectrally Efficient Frequency Division Multiplexing-based Massive MIMO Systems for 5G NR and Beyond: A Comparative Analysis of LSE, MMSE, and Deep Neural Network Architectures. Buletin Ilmiah Sarjana Teknik Elektro, [S. l.], v. 7, n. 2, p. 158–171, 2025. DOI: 10.12928/biste.v7i2.13058. Disponível em: http://journal2.uad.ac.id/index.php/biste/article/view/13058. Acesso em: 5 dec. 2025.