Ampadu VM, Ksaibati K. Automating the updated grade severity rating system (GSRS) using the Visual Basic.net programming language. J. sustain. dev. transp. logist. [Internet]. 2022 Nov. 19 [cited 2026 Aug. 26];7(2):53-68. Available from: https://jsdtl.sciview.net/index.php/jsdtl/article/view/183