(1)
Dehqonov Qodirjon Maxamat o’g’li; Odilov Jahongir Anvarjon o’g’li; Mo’ydinov Nodirjon Xomid o’g’li; Inomjonov Javohir Jahongir o’g’li. GENERAL DESCRIPTION OF LUBRICATING MATERIAL. ijasr 2022, 2 (05), 44-50. https://doi.org/10.37547/ijasr-02-05-08.