Ruugia, S. . and Moturi, C. . (2014) “Application of GIS Spatial Interpolation Methods inAuto Insurance Risk Territory Segmentation and Rating”, Operations Research Society of Eastern Africa, 4(1), pp. 91-128. Available at: https://orseajournal.udsm.ac.tz/index.php/orsea/article/view/15 (Accessed: 6May2024).