Akhmedov Islombek G’ulomjonovich and Sharibayev Nurbek Erkin o’g’li 2026. Effect of Modifying Polymer Additives on Bitumen Properties. American Journal of Applied Science and Technology. 6, 04 (Apr. 2026), 79–85. DOI:https://doi.org/10.37547/ajast/Volume06Issue04-08.