DEVI RAHMAYANTI. Konektivitas 5G Indoor Berbantuan RIS: Analisis Kelayakan Tekno-Ekonomi Berdasarkan Biaya, Cakupan, dan Return on Investment. Jurnal Teknik Mesin, Industri, Elektro dan Informatika, [S. l.], v. 5, n. 2, p. 85–104, 2026. DOI: 10.55606/jtmei.v5i2.6092. Disponível em: https://ejurnal.politeknikpratama.ac.id/index.php/jtmei/article/view/6092. Acesso em: 10 oct. 2026.