Pramana, Cipta; Kurniasari, Lia; Santoso, Budi; … - 2021
provision of intensive knowledge to the community about mask usage is needed, therefore, effectively reducing the spread of the … disease. The purpose of this research is to investigate the knowledge, attitudes, and practices of using masks in the …, consisting of demographic characteristics, participants' knowledge about masks, and their PJAEE, 17 (9) (2020) 4801 wearing …