Preliminary development and reliability and validity test of Physical Activity Afterschool Questionnaire for preschooler
WANG Xiao-juan, XU Meng-xue, ZHANG Meng-nan, REN Xia, JIANG Yuan-yuan, ZHANG Xue-jiao, YANG Lin, WU Jian-xin, ZHANG Ting, ZHU Zong-han, GUANHong-yan
Chinese Journal of Child Health Care . 2022, (12): 1304 -1308 .  DOI: 10.11852/zgetbjzz2022-0233