Nugraha, Muhamad Gina, and Kartika Hajar Kirana. “PROFIL KETERAMPILAN BERPIKIR KRITIS MAHASISWA FISIKA DALAM PERKULIAHAN EKSPERIMEN FISIKA BERBASIS PROBLEM SOLVING”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), vol. 4, Oct. 2015, pp. SNF2015-I, https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/4709.