Building the pos application for Coffee Shop: Faculty of high quality training Graduation's thesis of the Information Technology /Le Hong Danh, Nguyen Le Nguyen Anh, Ngo Tri Duc; Nguyen Thien Bao (Supervisor)--Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022 Call no.: CTT-10 005.36 L433-D182