Odilov, Xokimbek Xotamjon o’g’li, and Aziz Kaxramanovich Sativaldiyev. 2023. “Mashinalar Va Uskunalarni Sertifikatlash Tartibi”. Science and Education 4 (3):231-36. https://openscience.uz/index.php/sciedu/article/view/5340.