Picking and sorting system for bar-code products/ Faculty of high quality graduation's thesis of the Electrical and electronic engineering Technology/ Nguyen Duc Hien, Luu Manh Thang; Nguyen Tu Duc (advisor)--Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022 Call no.: ĐKC-42 629.8 N573-H633