TY - JOUR T1 - The aggregation for enterprise distributed databases: A case study of the healthcare national immunization information system in Taiwan JO - Journal of Manufacturing Technology Management PY - 2007/01/01 AU - Chiu RK AU - Koh SCL AU - Chang CM ED - DO - DOI: 10.1108/17410380710817318 VL - 18 IS - 7 SP - 889 EP - 903 Y2 - 2025/07/03 ER -