Widoro E, Arrafat BS, Kurniawan A. Online Learning Class Setting of Recurrent Human Factor Training for Aircraft Maintenance Engineer License Holder. JIA [Internet]. 2024Dec.20 [cited 2025May9];17(3):116 -24. Available from: https://journal.ppicurug.ac.id/index.php/jurnal-ilmiah-aviasi/article/view/1144