Djiyanbayev Sirojiddin Valiyevich and Shavqiyev Elbek Abdurazzoq o’g’li 2024. SEMI-LIQUID LUBRICATING OIL COMPOSITION MADE BASED ON LOCAL PROCESSES INFRARED SPECTROSCOPY ANALYSIS METHOD RESULTS. Web of Technology: Multidimensional Research Journal. 2, 9 (Sep. 2024), 14–20.