Riyadh Thanoon Thanoon, Shaymaa. “Spatial Prediction for Real Data Using Kriging Technique”. IRAQI JOURNAL OF STATISTICAL SCIENCES 15, no. 1 (December 1, 2018): 1–11. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/stats/article/view/29081.