Syarifudin, S., Fatkhurrozak, F., Sanjaya, F. L., Ardiyanto, R., & Yohana, E. (2023). Strengthening Class XII Competence for Covid-19 Products Through the Ignition Combustion Injection System Workshop: Penguatan Kompetensi Kelas XII Produk Covid-19 Melalui Workshop Sistem Injeksi Ignition Cumbution. Dinamisia : Jurnal Pengabdian Kepada Masyarakat, 7(1), 147-155. https://doi.org/10.31849/dinamisia.v7i1.12492