FRONT-END LEARNING MANAGEMENT DESIGN SYSTEM (LMS) WITH AGILE DEVELOPMENT METHOD USING REACT JS (Case Study: at PT Marka Kreasi Persada (Alterra Academy)). JURETI. 2026;2(1):273-282. Accessed August 5, 2026. https://ejournal.jurnalist.org/index.php/jureti/article/view/9