Maxmudova Muxtasarxon Abdubannob qizi and Shuxratov Sharof Shuxratovich, “FREZER STANOKLARIDA METALLARGA ISHLOV BERISH TEXNOLOGIYALARI VA UNING INNOVATSION USULDA O‘QITILISHI”, SJFSU, vol. 28, no. 4, p. 40, Aug. 2022.