Widodo, Selamet. “TEKNOLOGI PENDEPOSISIAN FILM TIPIS METAL DENGAN METODE DC-SPUTTERING”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), vol. 1, no. 1, Oct. 2012, pp. 76-81, https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/6157.