Wahyudiharto, Raditya Damaris, Irfa Arzacky, and Didik Sulistyo. 2025. “Implementation of Safety Management System at Halim Perdana Kusuma Airport During the COVID-19 Pandemic”. QISTINA: Jurnal Multidisiplin Indonesia 4 (2):35-47. https://doi.org/10.57235/qistina.v4i2.6805.