Study of Critical Thinking Skills for Junior High School Students In the Era Industial Revolution 4.0. JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah), [S. l.], v. 6, n. 1, p. 19–23, 2022. DOI: 10.30599/jipfri.v6i1.1255. Disponível em: https://journal.unuha.ac.id/index.php/JIPFRI/article/view/1255. Acesso em: 4 jun. 2026.