Iswanto, Iswanto, 		Herman, Herman, 		Widodo, Edi, AND 		Fahruddin, A'rasy.
" Rancang Bangun Mesin Pencoak Pipa (Pipe Notcher) Multi Dimensi" <em>Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin</em> [Online], Volume 6 Number 2 (3 January 2021)