Abdullah, Nor Farhana, Robaiah Mamat, Muhammad Izzat Alif Muslan, Wan Fazlida Hanim Abdullah, and Azrif Manut. “Comparison of Polyaniline Performance As A Nitrate EGFET Sensor Layer With Sonication Temperature”. International Journal of Integrated Engineering 17, no. 2 (July 27, 2025): 140–150. Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/17141.