Sinulingga, J., Wahyudin, A., & Amanaf, M. 2018 Sep 5. ANALYSIS OF DESIGNING LTE-A RELEASE 12 WITH CARRIER AGGREGATION INTERBAND TECHNIQUE ON 1800 MHz FREQUENCY AND 2300 MHz OPERATOR X IN CENTRAL SEMARANG CITY. Jurnal Elektro dan Telekomunikasi Terapan (e-Journal). [Online] 5:1