Fuad Anwar, Rany Adiliawijaya, & Lina Rosmayanti. (2026). Analysis of OJT Implementation Standardization on Radar ATC Trainee Competence at AirNav Indonesia Palembang. International Journal Of Humanities Education and Social Sciences (IJHESS), 5(6). https://doi.org/10.55227/ijhess.v5i6.2307