共 71 条
[22]
Etikan I, 2016, American Journal of Theoretical and Applied Statistics, V5, P1, DOI [10.11648/j.ajtas.20160501.11, 10.11648/j.ajtas.20160501.11, DOI 10.11648/J.AJTAS.20160501.11]
[29]
Three approaches to qualitative content analysis
[J].
QUALITATIVE HEALTH RESEARCH,
2005, 15 (09)
:1277-1288
[30]
Jonnson A., 2014, Educational Research Review, V2, P130, DOI [10.1016/j.edurev.2007.05.0, 10.1016/j.edurev.2007.05.002, DOI 10.1016/J.EDUREV.2007.05.002]