1.
Safitri RN, Amaliah N. Education on Ethics of Coughing and Sneezing in Public as a New Habit in the Covid-19 Era in Society Gempa River. pengembangan masyarakat [Internet]. 2021Sep.20 [cited 2024Dec.5];1(1):838-42. Available from: https://proceeding.mbunivpress.or.id/index.php/bamara/article/view/122