1.
Efektivitas Model Double Loop Problem Solving Terhadap Sikap Ilmiah Siswa SMA Negeri 7 Purworejo Tahun Pelajaran 2016/2017. Radiasi [Internet]. 2017 Sep. 30 [cited 2026 Sep. 1];10(1):18-23. Available from: https://jurnal.umpwr.ac.id/index.php/radiasi/article/view/184