Agustini, Rina, 		Fandrias, Alesandra, AND 		Yikwa, Lince.
" Preventive Efforts for Covid-19 Transmission to Traders in RT 25 Air Hitam Village, Samarinda" <em>ABDIMAYUDA: Indonesia Journal of Community Empowerment for Health</em> [Online], Volume 1 Number 1 (21 February 2022)