Ergasheva Robiya Axmatjon qizi. MASHINA MEXANIZMLAR NAZARIYASI FANI MASALALARIDA IKKINCHI TARTIBLI O’ZGARMAS KOEFFISIENTLI ODDIY DIFFERENSIAL TENGLAMANING TATBIQ ETISH. PED [Internet]. 2022 Jun. 17 [cited 2024 Sep. 19];10(3):87-9. Available from: https://pedagoglar.uz/index.php/ped/article/view/1182