@incollection{, 93F1285B89FEEA5813FD8EEA97E3F80A , author={{Mohd Hazrinhasim} and {Institute for Public Health}}, journal={{Global Journal of Computer Science and Technology}}, journal={{GJCST}}0975-41720975-435010.34257/gjcst, address={Cambridge, United States}, publisher={Global Journals Organisation}1454750 } @book{b0, , title={{GIS online: Information, retrieval, mapping and the Internet}} , author={{ BPlewe }} , year={1997} , publisher={On Word Press} , address={Santa Fe, NM} } @incollection{b1, , title={{The Relevance of Web Mapping Infrastructures in a Web Portal for Desktop and Mobile Devices: A Case Study}} , author={{ KaiBehncke1 } and { ManfredEhlers }} , journal={{Journal of Geographic Information System}} 4 , year={2012} }