YULIATI WIDYASARI DWI PUTRI; ELFI AMIR; DWI LESTARY. The Influence of Competency and Skills on ATC Personnel Performance at Jakarta Air Traffic Service Centre. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 5, n. 4, 2026. DOI: 10.55227/ijhess.v5i4.2193. Disponível em: https://ijhess.com/index.php/ijhess/article/view/2193. Acesso em: 14 may. 2026.