ARTICLE
|
doi:10.20944/preprints202109.0290.v1
Subject:
Medicine And Pharmacology,
Other
Keywords:
adolescents; alienation in PE class; school happiness; future healthy life expectancy; COVID-19 pandemic
Online: 16 September 2021 (13:55:44 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0736.v1
Subject:
Social Sciences,
Education
Keywords:
middle school students, health perception, importance-performance analysis (IPA), online physical education class types, COVID-19
Online: 31 May 2021 (10:41:19 CEST)