Mahmudah, Haniah, Okkie Puspitorini, Ari Wijayanti, Nur Adi Siswandari, and Rosabella Ika Yuanita. 2016. “Performance Analysis of Cell Zooming Based Centralized Algorithm for Energy Efficient in Surabaya”. EMITTER International Journal of Engineering Technology 4 (2), 324-43. https://doi.org/10.24003/emitter.v4i2.155.