Qaraghuli, Khalid, Basheer S. Jasim, Mohamad Fared Murshed, and Tayser Sumer Gaaz. “Comparison of IDW and Spline Interpolation for Topographic Accuracy Assessment Using Geomatics Approaches”. Engineering, Technology & Applied Science Research 15, no. 5 (October 6, 2025): 27376–27381. Accessed May 1, 2026. https://etasr.com/index.php/ETASR/article/view/12973.