Training for Assembly of Appropriate Technology-Based Battery Packs to Improve Vocational School Students’ Competence in Supporting Green Energy Programs. JARDIRA – Jurnal Pengabdian Digital dan Rekayasa Informatika [Internet]. 2026 Jan. 23 [cited 2026 Apr. 1];2(1):21-9. Available from: https://journals.cognispectra.com/index.php/jardira/article/view/52