Widiatmo T, Jufri AW, Jamaluddin J. Analysis of Validation of Instruments to Measure Student’s Critical Thinking Ability and Science Literation. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2019 Jul. 13 [cited 2024 Nov. 23];5(2):212-8. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/272