Sadeek, N. and نجلاء (2025) “Spatial Prediction of Real Sulfur Data Using the Ordinary Kriging. Technique and Lognormal Kriging”, IRAQI JOURNAL OF STATISTICAL SCIENCES, 19(1), pp. 38–45. Available at: https://rjps.uomosul.edu.iq/index.php/stats/article/view/21000 (Accessed: 6 August 2025).