id	keyword
cana-5093	google scholar
cana-5093	sustainability
cana-5093	environmental
cana-5093	hospitals
cana-5093	healthcare
cana-5093	practices
cana-5093	management
cana-5093	energy
cana-5093	analysis
cana-5093	water
cana-5093	conservation
cana-5093	vol
cana-5093	issn
cana-5093	icmasd
cana-5093	version
cana-5093	punjab
cana-5093	communications
cana-5093	patient