Pengembangan Alat Evaluasi Berbasis Guided Discovery Learning untuk Mengukur Kemampuan Berpikir Kritis Siswa SMA Kelas X: Development of Evaluation Tools Based on Guided Discovery Learning to Measure the Critical Thinking Skill of High School Students in Class X. (2019). Edu-Sains: Jurnal Pendidikan Matematika Dan Ilmu Pengetahuan Alam, 8(1), 17-22. https://doi.org/10.22437/jmpmipa.v8i1.8892