TY  - BOOK
AU  - El-Sherif, Jennifer L.
AU  - El-Sherif, Jennifer L.
TI  - The value of FUN in Physical Activity 
U1  - DPer 796.07 St822 September-December 2015 v.28 n.5-6 January-October 2016 v.29 n.1-5  
PY  - 2016///
CY  - Annapolis Junction, Maryland, U.S.A.
PB  - SHAPE America (Society of Health and Physical Educators)
N1  - Strategy, vol. 29, no.2, pages 3-8, January-February 2016
ER  -