Optimizing mash threshing quality through drum rotation frequency adjustmentKhasan Eshankulov, Umida Imamova, Dilafruz Kenjabaeva, Kakhramon Eshkoraev, Alim Axmedov and Dilnoza BobokulovaE3S Web Conf., 627 (2025) 02014DOI: https://doi.org/10.1051/e3sconf/202562702014