Regular maintenance training for electronic fuel injection systems at Vocational High School 1 Lembah Melintang. Community Empowerment, [S. l.], v. 7, n. 12, p. 2120–2127, 2022. DOI: 10.31603/ce.8045. Disponível em: https://journal.unimma.ac.id/ce/article/view/8045. Acesso em: 16 sep. 2026.