GBAGUIDI , Ahonankpon Hubert Frédéric. “An Integrated Methodological Framework for Sustainable Urban Road Infrastructure Management, The Global Durability Index (IGD) And Prioritization Matrix Applied to Porto-Novo (Benin)”. Engineering And Technology Journal 11, no. 03 (March 19, 2026): 9216–9219. Accessed September 28, 2026. https://www.everant.org/index.php/etj/article/view/2176.