Sager, Rajaa Mohamed, and Saeeda Omran Furgan. “The Use Of Plastic Waste To Improve The Properties Of Clay Soil For Use In Paving Roads”. Eduvest - Journal of Universal Studies 1, no. 12 (December 20, 2021): 1579–1585. Accessed July 5, 2025. http://www.eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/472.