Yu-Chi Shiue and Jyong Lin and Shih-Chang Chen, A Study of Geographic Information System Combining with GPS and 3G for Parking Guidance and Information System. journal = {International Journal of Civil and Architectural Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2010, vol. 40(4). 720 - 726 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/242.