1.
Abdullah J, Bahtiar B, Suparman S. Effect of Numbered Heads Together Model with a Scientific Approach on Students’ Critical Thinking in Biology. bioedu [Internet]. 2025 Oct. 31 [cited 2026 Aug. 24];8(2):603-11. Available from: https://ejournal.unkhair.ac.id/index.php/bioedu/article/view/12277