A. . Sumiyati, A. Suganda, and N. Yendra, “The Effect of the Process-Oriented Guided Inquiry Learning (POGIL) Model on Fourth-Grade Students’ Critical Thinking Skills Regarding the Topic of Changes in the State of Matter”, EDUJAVARE: International Journal of Educational Research, vol. 4, no. 02, pp. 1873–1878, Sep. 2026.