Triyono, Eddy, 		Rahayu, S Setyowati, 		Budiarti, Vonny, AND 		Sumiyarso, Bambang.
"The Implementation of Rectifier Technology For Small Scale Industries Producing Exhaust Pipe in Purbalingga" <em>Logic : Jurnal Rancang Bangun dan Teknologi</em> [Online], Volume 19 Number 2 (29 July 2019)