[1]
“International roughness index: The quick way to the assessment of road quality; [Internationaler Rauheits-index: Der schnelle Weg zur Bewertung der Straßenqualität]”, gis.Business | issn : 1869-9286, vol. 25, no. 1, pp. 26–27, Jan. 2024, Accessed: Nov. 08, 2026. Available: https://journal-gis.business/index.php/gisb/article/view/468