Shavkat Sadridinovich Xoldorov; Ravshan Xasanovich Maksudov; Aybek Palvanbaevich Mavlyanov; Alisher Abdugappar ugli Abdusamatov. ANALYSIS OF MATHEMATICAL MODEL OF SINGLE-STAGE FIBER CLEANER MACHINE AGGREGATE. IEJRD - International Multidisciplinary Journal 2021, 6, 5.