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<xml><bibliography><APA>Apisit Cheng และผู้แต่งคนอื่นๆ. (2020) A memetic algorithm for orienteering problem with hotel and restaurant selection and time window. Thammasat University:ม.ป.ท.</APA><Chicago>Apisit Cheng และผู้แต่งคนอื่นๆ. 2020. A memetic algorithm for orienteering problem with hotel and restaurant selection and time window. ม.ป.ท.:Thammasat University;</Chicago><MLA>Apisit Cheng และผู้แต่งคนอื่นๆ.  A memetic algorithm for orienteering problem with hotel and restaurant selection and time window.  ม.ป.ท.:Thammasat University, 2020. Print.</MLA></bibliography></xml>
