NGUYEN, Phong-Luu; VU, Dinh-Hai; TRAN, Trong-Bang. A Cost-Effective QR Code-Based Equipment Management System for Small-Scale Clinical Facilities. Scientific Journal of Engineering Research, [S. l.], v. 2, n. 3, p. 421–427, 2026. DOI: 10.64539/sjer.v2i3.2026.430. Disponível em: https://journal.futuristech.co.id/index.php/sjer/article/view/430. Acesso em: 23 jun. 2026.