Putra, Meiyaldi Eka, and Hasan Maksum. 2020. “Development of Interactive Learning Media of Automotive Lighter Vehicle Maintenance Machine in SMK N 1 Padang”. Jurnal Pendidikan Teknologi Kejuruan 3 (3). Padang, Indonesia:147-52. https://doi.org/10.24036/jptk.v3i3.10723.