Nabila A, Azizah U. Development of Student Worksheets Problem Solving Oriented to Train Students’ Critical Thinking Skills on Acid-Base Material. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2024 Apr. 25 [cited 2024 Nov. 24];10(4):1925-33. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6937