Pramono, Waluyo, 		Praptiningsih, Nunuk, AND 		Sinaga, Togi.
" The Effect of Undelivered Air Traffic Service Inter-Facility Datalink Communication Messages on Air Traffic Controller Workload" <em>Kontribusia : Research Dissemination for Community Development</em> [Online], Volume 7 Number 2 (15 August 2024)