Tulu GS, Lisinge RT, Wedajo BT. Heavy vehicle crashes in Addis Ababa: Relationship between contributing factors and severity of outcomes. J. sustain. dev. transp. logist. [Internet]. 2022 Nov. 19 [cited 2026 Jun. 26];7(2):25-40. Available from: https://jsdtl.sciview.net/index.php/jsdtl/article/view/186