Mohd Ashraffarhan, A. , Mohd Salleh, M.H. and Muhamad Tajudin, N.S. (2022) “Analysis of Soil Nitrate Ion Selective Electrode (ISE) Sensor using Arduino UNO”, Journal of Science and Technology, 14(2), pp. 31–39. Available at: https://journal.uthm.edu.my/index.php/JST/article/view/11649 (Accessed: 12 August 2026).