Analisis Persepsi Calon Guru Terhadap Pengembangan Keterampilan Probem Solving Melalui Pembelajaran Fisika. JIPFRI [Internet]. 2019 May 29 [cited 2026 Aug. 7];3(1):20-8. Available from: https://journal.unuha.ac.id/index.php/JIPFRI/article/view/459