Asriani, D. et al. 2025. Validity of the Human Circulatory System Learning Module Based on Constructivist Teaching Sequence (CTS) Assisted by Augmented Reality (AR). Jurnal Bioedukasi. 8, 1 (May 2025), 581–590. DOI:https://doi.org/10.33387/bioedu.v8i1.9903.