Hsin-Ying, L., Yao-Hsu, T., Cheng-I, H., & Chih-Yao, L. (2015). Activity Types Selection in Kindergarten Outdoor Education. INTERNATIONAL JOURNAL OF COMPUTERS &Amp; TECHNOLOGY, 14(6), 5854–5860. https://doi.org/10.24297/ijct.v14i6.1914