Chang, S.K.S.K.ChangSHYUE-KOONG CHANG2019-12-202019-12-201991https://scholars.lib.ntu.edu.tw/handle/123456789/437825Radial bus networks with multi?period and many?to?many demandjournal article10.1002/atr.56702502072-s2.0-84977298391https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977298391&doi=10.1002%2fatr.5670250207&partnerID=40&md5=07ed8ee2d4538f708c600a165b49ffeb