Prayitno, T. B. “TEORI GAUGE DAN GRUP SIMETRI INTERNAL”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 1, no. 1 (October 30, 2012): 25–31. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/6146.