TY  - RPRT
TI  - Homework in elementary physical education: a pilot study.
AU  - J Smith
AU  - D Cluphf
AU  - J O'Connor
PY  - 2001
DO  - 10.2466/pms.2001.92.1.133
UR  - https://pubmed.ncbi.nlm.nih.gov/11322577/
ID  - 11322577
ER  -