Zuhair Ibrahim, Safa, and Ghanim Mahmood Dhaher. “Combination of Fuzzy Logic and Kriging Technique Under Uncertainty for Spatial Data Prediction”. Journal of Education and Science 31, no. 3 (September 1, 2022): 123–135. Accessed September 18, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/41519.