Abdullah, Junauan, Bahtiar Bahtiar, and Suparman Suparman. 2025. “Effect of Numbered Heads Together Model With a Scientific Approach on Students’ Critical Thinking in Biology”. Jurnal Bioedukasi 8 (2):603-11. https://ejournal.unkhair.ac.id/index.php/bioedu/article/view/12277.