Islami, Nur. “Geoelectrical Resistivity and Hydrogeochemical Contrast Between the Area That Has BeenApplied With Fertilization for Long Duration and Non-Fertilization”. Journal of Engineering and Technological Sciences 42, no. 2 (September 13, 2013): 151-164. Accessed October 8, 2025. https://journals.itb.ac.id/index.php/jets/article/view/136.