in INDUSTRIAL ENGINEERING AND SERVICE SCIENCE 2015, IESS 2015, ISSN: 2351-9789
Volume: 4, Pages: 224-230 (7)
Conference
International Conference on Industrial Engineering and Service Science (Iess), Date: SEP 01-02, 2015, Location: Yogyakarta, INDONESIA, Sponsors: Islam Univ Indonesia, Rajamangala Univ Technol Suvarnabhumi