@article{73bb91c8693b474ca0c43dfcfbee15bc,
title = "Exploration of the patterns of physical education teachers{\textquoteright} participation within self-directed online professional development",
keywords = "digital, mobile instant messenger, participation patterns, professional learning",
author = "Okseon Lee and E Choi and Vicky Goodyear and Mark Griffiths and H Son and H Jung and W Lee",
year = "2021",
month = jan,
day = "31",
doi = "10.1123/jtpe.2020-0058",
language = "English",
volume = "40",
pages = "618--625",
journal = "Journal of Teaching in Physical Education",
issn = "0273-5024",
publisher = "Human Kinetics",
number = "4",
}