Mansur, Arif, Ira Mulya Sari, Yelly Herien, Meri Neherta, Miftahul Ilmi, & Aditya Yudha Pradhana.
" KNOWLEDGE AND ATTITUDE OF ELEMENTARY SCHOOL CHILDREN REGARDING COVID-19." <em>UNEJ e-Proceeding</em> [Online], (2020): 142-146. Web. 25 Jan. 2025<div style=" display: none;">	
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