Herqutanto, H., A. Wijaya, B. Sampurna, M. Napitupulu, and F. Afian. “Do the Port Health Officers at Soekarno-Hatta International Airports and Zainuddin Abdul Madjid International Airports Have Sufficient Knowledge, Attitude, and Practice Regarding Emergency Landing?”. Health Science Journal of Indonesia, Vol. 12, no. 1, June 2021, pp. 33-38, doi:10.22435/hsji.v12i1.4026.