HERQUTANTO, H.; WIJAYA, A.; SAMPURNA, B.; NAPITUPULU, M.; AFIAN, F. 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, v. 12, n. 1, p. 33-38, 29 jun. 2021.