Patcharin Lorartayakul. (2005) Decision support system for the procurement of municipal solid waste collection trucks : case study in Bangkok. Mahidol University,:ม.ป.ท.Patcharin Lorartayakul. 2005. Decision support system for the procurement of municipal solid waste collection trucks : case study in Bangkok. ม.ป.ท.:Mahidol University,;Patcharin Lorartayakul. Decision support system for the procurement of municipal solid waste collection trucks : case study in Bangkok. ม.ป.ท.:Mahidol University, 2005. Print.