Triantini D, Supriyadi E, Abubakari MS. Development of Freeware-Mobile Application for Learning Electrical Installation in Vocational High Schools. JEE [Internet]. 2025 May 24 [cited 2025 Jul. 4];9(1):25-38. Available from: https://jurnal.uny.ac.id/index.php/jee/article/view/84201