Solimuhammadov Jamshidbek Sohibjon o‘g‘li, and To‘lqinboyev Sardorbek Hakimjon o‘g‘li. “CLASSIFICATION OF CARGO FOR INTERNATIONAL TRANSPORTATION”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 44, no. 2, Apr. 2024, pp. 126-9, http://newjournal.org/index.php/01/article/view/13101.