Mahmudov , D. O. o‘g‘li. (2023). ATROF-MUHITGA ZARARLI TA’SIR KO‘RSATUVCHI OBYEKTLARNI QISQARTIRISH. Educational Research in Universal Sciences, 2(4 SPECIAL), 237–239. Retrieved from http://erus.uz/index.php/er/article/view/2829