Chen, S.-S.S.-S.ChenChen, J.-J.J.-J.ChenLee, T.-Y.T.-Y.LeeTsai, C.-C.C.-C.TsaiSAO-JIE CHEN2018-09-102018-09-101999http://www.scopus.com/inward/record.url?eid=2-s2.0-0942303542&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/350249A New Approach to the Ball Grid Array Package Routingjournal article