Abdullayev Shavkat Azimovich, and Omonov Ilyosbek Ulugʻbek o‘g’li. “VAGONLARNI LOYIHALASHDA SISTERNA RAMALARINI TAHLILI”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 15, no. 6 (February 18, 2023): 46–55. Accessed January 25, 2025. https://newjournal.org/01/article/view/3666.