Abdullah, Hajrah, Andi Susilawaty, and Nurdiyanah Syarifuddin. 2021. “Personal Hygiene Traders in the Central Market During the 2021 Covid-19 Pandemic”. HIGIENE: Jurnal Kesehatan Lingkungan 7 (3), 81-86. https://doi.org/10.24252/higiene.v7i3.26159.