Ginanjar, A.R., I.S. Sitanggang, and Annisa. “Optimization of Spatial Visualization Module in SOLAP for Indonesian Agricultural Commodities”. International Journal of Geoinformatics 16, no. 1 (March 1, 2020): 9–19. Accessed May 21, 2026. https://ijg.e-geoinfo.com/index.php/journal/article/view/1831.