Timjerdine, Mohammed, Saoudi Taibi, Younes Moubachir, and Belkacem Chokri. 2024. “Evaluating the Impact of Maintenance Personnel Competencies on Aircraft Safety and Maintenance Efficiency”. Jurnal Ilmiah Teknik Industri 23 (02):182-90. https://doi.org/10.23917/jiti.v23i02.7427.