M. S. Sihite, Z. Asri, S. C. Ali, A. Yasthophi, and Y. Kurniawati, “The Effectiveness of Predict-Observe-Explain (POE) Model in Enhancing Students’ Critical Thinking Skills on Colloid Topic”, pendipa. jurnal. pendik. sains, vol. 10, no. 1, pp. 92–99, Jan. 2026.