Yakhyayeva Madina, and Mukhitdinov Eldor. “SAMAR INDICATORS OF THE EFFICIENCY OF THE USE OF GAS FUELS IN THE VEHICLE”. Journal of Academic Research and Trends in Educational Sciences, vol. 1, no. 4, Mar. 2022, pp. 90-96, http://ijournal.uz/index.php/jartes/article/view/44.