Ketut Agustini, I. Ketut Gading, I. Gede Sudirta, Nyoman Sugihartini, Ni Made Sinta Laraswati and I. Wayan Widiana
Journal of Engineering and Applied Sciences 12 ( 23 ): 7409 - 7415 , 2017
I. Ketut Gading, I. Wayan Widiana, I. Nyoman Jampel and Desak Putu Parmiti
The Social Sciences 13 ( 1 ): 63 - 69 , 2018