“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), pp. 17-22. doi: 10.22437/jmpmipa.v8i1.8892.