Yuliana, Yuliana, Ismail Ismail, and Rispawati Rispawati. “Pengaruh Model Double Loop Problem Solving Terhadap Kemampuan Berpikir Kritis Siswa Kelas X Pada Mata Pelajaran PPKn”. Jurnal Pendidikan Sosial Keberagaman 5, no. 2 (October 15, 2015). Accessed May 9, 2024. https://juridiksiam.unram.ac.id/index.php/juridiksiam/article/view/64.