KUSBARYANTO, -; HAQIQI, Arif Rahma Nur. Effectiveness of Cough Etiquette Education with Knowledge and Attitude of Implementing Cough Ethics in Yogyakarta High School Students. International Journal of Human and Health Sciences (IJHHS), [S. l.], v. 7, n. 4, p. 294–300, 2023. DOI: 10.31344/ijhhs.v7i4.589. Disponível em: https://ijhhsfimaweb.info/IJHHS/article/view/589. Acesso em: 5 nov. 2025.