Khairati, Ikmanisa, Lufri Lufri, Festiyed Festiyed, Usmeldi Usmeldi, and Mawardi Mawardi. “Assessing students’ Sustainability Consciousness in Biology Learning: Empirical Evidence through Rasch Analysis”. Biosfer: Jurnal Pendidikan Biologi 18, no. 2 (August 5, 2025): 100–111. Accessed May 27, 2026. https://journal.unj.ac.id/unj/index.php/biosfer/article/view/53450.