Laksono, E.W. et al. 2017. THE EVALUATION INSTRUMENT OF ANALYTICAL THINKING AND SCIENCE PROCESS SKILL IN CHEMISTRY SUBJECT. Jurnal Kependidikan Penelitian Inovasi Pembelajaran. 1, 1 (Jul. 2017), 100–110. DOI:https://doi.org/10.21831/jk.v1i1.8205.