Ukasya, Mukhammad Indra, Farid Baskoro, Rifqi Firmansyah, Lilik Anifah, and Lusia Rakhmawati. 2026. “Comparative Evaluation of Moving Average Filtering and Linear ‎Regression Calibration in an ESP32-Based Water PH Sensor”. ISEJ : Indonesian Science Education Journal 7 (3), 359-77. https://doi.org/10.62159/isej.v7i3.2193.