The quality of education today is still a relatively prominent problem in efforts to improve the quality of the national education system. One of the things needs to be improved is the ability to think critically. Critical thinking ability is an important ability to have by students in order to …
CITATION STYLE
Sunardi, S., & Yuliati, N. (2018). Improving the Students’ Critical thinking ability through Problem-Based Learning Model of Scientific Approach on “Linear Equation System of Two Variables” Learning Material. International Journal of Advanced Engineering Research and Science, 5(4), 53–57. https://doi.org/10.22161/ijaers.5.4.8
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