Yulianto, Dwi, et al. “A Data-Authentic Modeling in IoT-Enabled Aquaponics PjBL-STEAM: Enhancing Function Graph Literacy and Mathematical Critical Thinking”. Journal of Honai Math, vol. 9, no. 2, Aug. 2026, pp. 393-38, doi:10.30862/jhm.v9i2.1300.