WIBOWO, Imam Haryadi; KURNIAWAN , Andri; INDAH W. N. , Meirizki. Klasifikasi Risiko Penyebaran Virus SARS Cov2 Selama Kegiatan Belajar Tatap Muka Di Politeknik Penerbangan Indonesia Curug. Langit Biru: Jurnal Ilmiah Aviasi, indonesia, v. 15, n. 02, p. 48–58, 2023. DOI: 10.54147/langitbiru.v15i02.570. Disponível em: https://jurnal.overthinkingku.com/index.php/jurnal-ilmiah-aviasi/article/view/570. Acesso em: 10 may. 2026.