Ristanto, R., Zahira, S. and Rusdi, R. 2023. Ciculapod for Teaching Circulation Systems: Development and Validity of Biological Learning Media. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama. 15, 2 (Oct. 2023), 971-986. DOI:https://doi.org/10.37680/qalamuna.v15i2.3349.