Bolat, Ramazan, Toleu Balgabekov, Arman Rustembayev, and Shyngys Zharassov. “Improving the Performance of a vehicle’s Internal Combustion Engine Using Various Types of Additives”. Eurasian Journal of Applied Engineering and Technology (EJAET) 155, no. 2 (July 29, 2026): 173–189. Accessed August 1, 2026. https://bultech.enu.kz/index.php/main/article/view/1108.