AHMADIAH, Nurhaedah; AMIN, Bunga Dara; SARI, S Salmiah. Development of Problem Based Learning Oriented Student Worksheets in Improving Students’ Critical Thinking Skills. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 2, p. 959–964, 2023. DOI: 10.29303/jppipa.v9i2.2828. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2828. Acesso em: 20 apr. 2024.