JOE-AIR JIANG2018-09-102018-09-102009http://www.scopus.com/inward/record.url?eid=2-s2.0-74549138516&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/347142An energy-aware and coverage-preserving hierarchical routing protocol for wireless sensor networksconference paper2-s2.0-74549218861