Ramadan Duwi Susanto, Nining Suharyanti. IMPLEMENTATION OF EMPLOYEE ABSENCE INFORMATION SYSTEM USING QR CODE AT INDOMEDIA GROUP. akrabjuara [Internet]. 2025 Aug. 5 [cited 2025 Dec. 30];10(3):837-4. Available from: https://akrabjuara.com/index.php/akrabjuara/article/view/2527