Ninie Farahana Binti Kamarulzaman et al. 2023. Design and Analysis of Proximal Soil Sensing System Based on Electrochemical ISE Sensor for Total Nitrogen and Potassium Fertility Assessment. Journal of Image Processing and Intelligent Remote Sensing. 3, 05 (Sep. 2023), 1–9. DOI:https://doi.org/10.55529/jipirs.35.1.9.