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Mustafayev Oybek Bobomuradovich; Ibragimov Sherzod Saydolim o`g`li; Sobirov Shamshodbek Bahodir o`g`li; Raxmonov Izzat Ilxomovich; Hamidov Muhammad Botir o`g`li. ANALYSIS OF FACTORS AFFECTING THE EFFICIENCY OF DRILLING EQUIPMENT AND MOUNTAIN ROCK FLICKER TOOL. Web sci. scholars 2024, 2, 77-81.