TONNELLARNING KOʻPRIKLARDAN ASOSIY AFZALLIKLARI VA ZAMONAVIY TRANSPORT INFRATUZILMASIDAGI AHAMIYATI . journal [Internet]. 2026 Jun. 30 [cited 2026 Sep. 16];96(2):319-22. Available from: https://alpharesearchs.com/index.php/obr/article/view/3396