. 2021 Dec 13;18:32. doi: 10.3352/jeehp.2021.18.32
© 2021 Korea Health Personnel Licensing Examination Institute
This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fig. 6.
Classroom in Gathertown [11].