YUSUF, I.; ASRIFAN, A. PENINGKATAN AKTIVITAS KOLABORASI PEMBELAJARAN FISIKA MELALUI PENDEKATAN STEM DENGAN PURWARUPA PADA SISWA KELAS XI IPA SMAN 5 YOGYAKARTA: (Improving Collaboration of Physics Learning Activities through the STEM Approach). Uniqbu Journal of Exact Sciences, [S. l.], v. 1, n. 3, p. 32–48, 2020. DOI: 10.47323/ujes.v1i3.68. Disponível em: http://ejournal-uniqbu.ac.id/index.php/ujes/article/view/68. Acesso em: 26 sep. 2025.