Laela, Fuzna, Norma Bastian, and Rinto Rinto. 2024. “THE EFFECT OF DIFFERENTIATION LEARNING USING THE PHET VIRTUAL LABORATORY ON STUDENTS’ CRITICAL THINGKING SKILLS”. JoISE : Journal of Integrated Science Education 1 (2):1-7. https://doi.org/10.32534/joise.v1i2.6224.