NGUYEN, V. T.; NGUYEN, H. T.; HUYNH, T. C.; DAO, H. D. A Preliminary Study of Spark-Ignition System for Free-Piston Linear Engine. Journal of Technical Education Science, [S. l.], v. 18, n. 1, p. 61–68, 2023. DOI: 10.54644/jte.75A.2023.1281. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/1281. Acesso em: 7 apr. 2026.