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		A Study on the Utilization and Satisfaction of Parks for the Senior Citizens Korean Journal of Environment and Ecology :: Vol.34 No.2 pp.179-187 DOI:https://doi.org/10.13047/KJEE.2020.34.2.179 Open abstract    
A Study on the Utilization and Satisfaction of Parks for the Senior Citizens
Korean Journal of Environment and Ecology :: Vol.34 No.2 pp.179-187
			DOI:https://doi.org/10.13047/KJEE.2020.34.2.179
			 
			