Qosimov K.Z, Umarov A.M., & Parpieva U. (2022). VAGONLARNI YEYILGAN DETALLARNI PAYVANDLASH ORQALI QOPLAMA QOPLAB QAYTA TIKLASH USULLARI. Educational Research in Universal Sciences, 1(4), 381–388. Retrieved from http://erus.uz/index.php/er/article/view/59