Irfan, Rahmatul, and Cannavaro Yogi Pratama. “Improvement of Performance E-Learning Moodle Service in Vocational High School With Optimization of Web Server and Database Server”. Elinvo (Electronics, Informatics, and Vocational Education) 9, no. 1 (May 30, 2024): 52–63. Accessed February 12, 2026. https://jurnal.uny.ac.id/index.php/elinvo/article/view/42878.