YULIANA, Y.; ISMAIL, I.; RISPAWATI, R. Pengaruh Model Double Loop Problem Solving terhadap Kemampuan Berpikir Kritis Siswa Kelas X pada Mata Pelajaran PPKn. Jurnal Pendidikan Sosial Keberagaman, [S. l.], v. 5, n. 2, 2015. DOI: 10.29303/juridiksiam.v5i2.64. Disponível em: https://juridiksiam.unram.ac.id/index.php/juridiksiam/article/view/64. Acesso em: 9 may. 2024.