Syarifudin S, Fatkhurrozak F, Sanjaya FL, Ardiyanto R, Yohana E. 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. DJPKM [Internet]. 2023Feb.26 [cited 2024Apr.24];7(1):147-55. Available from: https://journal.unilak.ac.id/index.php/dinamisia/article/view/12492