WASET
    Sheroz Khan and  A. H. M. Zahirul Alam and  Othman O. Khalifa and  Mohd Rafiqul Islam and  Zuraidah Zainudin and  Muzna S. Khan and  Nurul Iman Muhamad Pauzi,  A High Accuracy Measurement Circuit for Soil Moisture Detection.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 1722 - 1725
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/12830.