Mairina, M., and H. Jatmiko. “Utilization of Pneumatic E-Module in Basic Vocational Process Learning for Students of SMK Negeri 3 Yogyakarta”. Journal of Engineering and Vocational Education, Vol. 1, no. 1, Mar. 2026, pp. 36-44, https://cahaya-ic.com/index.php/JoEaVE/article/view/2928.