Azmi, Z. L., Marlina, L., Fathurohman, A., Putri, R. I. I., Zulkardi, Z., Sari, D. K., Gustiningsih, T., Rawani, D., Lisnani, L., Sari, A., & Septimiranti, D. (2022). 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), 6(1), 19–23. https://doi.org/10.30599/jipfri.v6i1.1255