Gafurjon Parpiyev and Toxirjonova Muattar Rasuljon qizi 2023. MEXATRONIK TIZIM YORDAMIDA PROFILAKTIKA CHORALARI ORQALI IPAK QURTI ISHLAB CHIQARISHNI KUCHAYTIRISH. Research Focus International Scientific Journal. 2, 6 (Jul. 2023), 26–31.