MANSUR, Arif Rohman et al.
KNOWLEDGE AND ATTITUDE OF ELEMENTARY SCHOOL CHILDREN REGARDING COVID-19.
UNEJ e-Proceeding, [S.l.], p. 142-146, sep. 2021.
Available at: <https://jurnal.unej.ac.id/index.php/prosiding/article/view/26698>. Date accessed: 21 nov. 2024.