The Effect of E-Worksheets With The Problem Based Learning Model Assisted by PhET on Global Warming Material on Critical Thinking Skills. Radiasi : Jurnal Berkala Pendidikan Fisika, [S. l.], v. 18, n. 1, p. 1–10, 2025. DOI: 10.37729/radiasi.v18i1.5619. Disponível em: https://jurnal.umpwr.ac.id/radiasi/article/view/5619. Acesso em: 15 sep. 2026.