Bekmurodov Nurmuhammad Abdurahim o’g’li. “‘ISSIQLIK ENERGETIKASIDA MAZUTNI YOQISH USULLARI’ ”. Ta’lim innovatsiyasi va integratsiyasi 59, no. 4 (December 23, 2025): 72–76. Accessed January 21, 2026. https://journalss.org/index.php/tal/article/view/12459.