[1]
N. Nasrul and F. Firmansyah, “Harmonics Impact a Rising Due to Loading and Solution ETAP using the Distribution Substation Transformer 160 kVA at Education and Training Unit in PT PLN”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 5, no. 6, pp. 469–474, Dec. 2015.