Purba, H. “MEWUJUDKAN KESELAMATAN PENERBANGAN DENGAN MEMBANGUN KESADARAN HUKUM BAGI STAKEHOLDERS MELALUI PENERAPAN SAFETY CULTURE”. Jurnal Hukum Samudra Keadilan, Vol. 12, no. 1, Sept. 2017, pp. 95-110, https://ejurnalunsam.id/index.php/jhsk/article/view/94.