| 2021 | vol. 8, pp. 29-48, 2021 | 
  
    
      | 2021 | Hung, S. H., Hwang, C. Y., & Chang, C. Y., Is the Qi experience related to the flow experience? Practicing qigong in urban green spaces. , PLOS ONE, vol. 16, 1, 2021 | 
  
    
      | 2021 | Hung, S. H., Chou, W. Y., & Chang, C. Y., A Study on Practicing Qigong and Getting Better Health Benefits in Biophilic Urban Green Spaces, Sustainability, vol. 13, 4, 2021 | 
  
    
      | 2021 | Hung, S. H. & Chang, C. Y.,  Health benefits of evidence-based biophilic-designed environments: A review, Journal of People Plants Environment, vol. 24, 1, pp. 1-16, 2021 | 
  
    
      | 2021 | Chou, W. Y. & Hung, S. H.,  Cumulative Frequency of Nature Dose: How Continuous and Regular Forest Walking Improves Nature Relatedness, Restorativeness, and Learning Engagement in College Students, Sustainability, vol. 13, 20, 2021 |