1. Testing of Agriculture Soil by Digital Image Processing;kamble;International Journal for scientific research and development,2017
2. Determination of Soil pH value using Digital Image Processing Technique A Review;Chilke
3. Determination of soil pH and nutrients using image processing;Sudha;International journal of computer trends and technology (IJCIT)
4. Analysing Soil Data using Data Mining Classification Techniques
5. Review on Soil ClassificationMethods;Pethkar;International Journal of Advanced Research in Electrical,Electronics and Instrumentation Engineering (An ISO 3297: 2007 Certified Organization),2016