Pabillaran R, Enecuela J, Sario M, Comar F, Ibañez E. The Usability of QR-Code Electronic System in Lapu-Lapu City College: An Assessment Study. EIMJE [Internet]. 2023 Sep. 28 [cited 2025 Nov. 21];1(3):140-58. Available from: https://multijournals.org/index.php/excellencia-imje/article/view/37