Ninda Kurniadi; Septian Eko Cahyanto; Alfian Ardhiansyah; Ajeng Rahma Sudarni; Kaleb Priyanto; Andreas Agung Nugroho; Dani Saputra; Dienda Dwi Octavianie Rienanda; Albert Gustafo; Enita, S. Enhancing Competence in Battery-Based Electric Vehicle Installation and Programming at SMK Negeri Jambu. JPM 2025, 2, 117-127.