Nur, Mulyadi. “Learning Approach Model in Basic Aircraft Material (BAM) Course in Indonesian Vocational Higher Education”. Airman: Jurnal Teknik dan Keselamatan Transportasi 4, no. 2 (December 31, 2021): 121–130. Accessed May 14, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/poltekbang/article/view/199.