-توکلی مقدم،رضا، محمود سلطانی، فرزاد و محمودآبادی، عباس (1392) توسعه مدل ریاضی مسأله مسیریابی حمل و نقل مواد سوختی تحت شرایط فازی – مطالعه موردی،" فصلنامه مهندسی حمل و نقل، سال چهارم، شماره سوم، بهار.
-مطیعیان، حمید، سعدی مسگری، محمد، نعیمی، احید (1391) "بهینه سازی مسیر تردد سرویسهای حمل و نقل یک شرکت با استفاده از خوشه بندی و الگوریتم ژنتیک،" فصلنامه مهندسی
حمل و نقل، سال سوم، شماره چهارم، تابستان
- مهدوی،ایرج، توکلی مقدم، رضا و قاضی زاده هاشمی، سید مصطفی (1388) مسیریابی وسائط نقلیه و تعیین تعداد ماشینهای جمع آوری زباله با استفاده از یک روش فرا ابتکاری- یک مطالعه موردی،" پژوهشنامه حمل و نقل، سال هفتم، شماره اول، بهار.
-Beltrami, E. and Bodin, L. D. )1974( “Networks and vehicle routing for municipal waste collection”, Networks, 4, pp.65-94.
- Bautista, J., Fernández, E. and Pereira, J. (2008) "Solving an urban waste collection problem using ants heuristics", Computers and Operations Research, 35, pp.3020-3033.
-Bing, X. Keizer, M. Bloem hof-Ruwaard, J. and van der Vorst, J. (2014)” Vehicle routing for the eco-efficient collection of household plastic waste”, Waste Management, 34)4(, pp.719–729.
-Chu, F., Labadi, N. and Prins, C. (2005). “Heuristics for the periodic capacitated arc routing problem”, Journal of Intelligent Manufacturing, 16, pp.243-251.
- Filippi, C. and Del Pia, A. (2006) "A variable neighborhood descent algorithm for a real waste collection problem with mobile depots". International Transactions in Operational Research, 13: pp.125–141
-Fischetti, M., Salazar Gonz´alez, J. J. and Toth, P. (1997) “Branch-and-cut algorithm for the symmetric generalized traveling salesman problem”, Operations Research, No. 45, pp. 378-394.
-Ghaffari-Nasab, N., Ahari, S. G. and Ghazanfari, M. (2013) “A hybrid simulated annealing based heuristic for solving the location-routing problem with fuzzy demands”, Scientia Iranica, 20(3), pp.919-930.
-Kaufman, A. (1975) “Introduction to the theory of fuzzy subsets”, Academic Press, New York.
-Hemmelmayr, V., Doerner, K. F., Hartl, R. F. and Rath, S. )2013( “A heuristic solution method for node routing based solid waste collection problems”, Journal of Heuristics, 19)2(, pp.129-156.
-Liu, B. (2004) “Uncertain theory: An introduction to its axiomatic foundations”, Springer, Berlin.
-Li, J., Borenstein, D. and Mirchandani, P. B. (2008) “Truck scheduling for solid waste collection in the city of Porto Alegre, Brazil”, Omega-International Journal of Management Science, 36)6(, pp.1133-1149.
-Markov, I., Varone, S., de Genève, H. E. D. G. and Bierlaire, M. (2014) “Vehicle routing for a complex waste collection problem”, Presented at 14th. Swiss Transport Research Conference, Monte Verita, Ascona, \may 14-16, 2014.
-Mourao, M. C., Nunes, A. C. and Prins, C. (2009) “Heuristic methods for the sectoring arc routing problem”, European Journal of Operational Research, 196(3), pp.856-868.
-Nahmias, S. (1978) ‘‘Fuzzy variables’’, Fuzzy Sets and Systems, 1, pp. 97–110.
-Ogwueleka T. Ch. (2009) “Municipal solid waste characteristics and management in Nigeria”. Iranian Journal of Environmental Health Science and Engineering, 6(3), pp.173-180.
-Polacek, M., Doerner, K., Hartl, R., and Maniezzo, V. (2007). “A variable neighborhood search for the capacitated arc routing problem with intermediate facilities”, Journal of heuristics, NA: NA.
- Simonetto, E. D. O. and Borenstein, D. (2007) “A decision support system for the operational planning of solid waste collection”, Waste Management, 27, pp.1286-1297.
-Zadeh, L.A. (1965) ‘‘Fuzzy sets’’, Information and Control, 8, pp. 338–353.
-Zadeh, L.A. (1975) ‘‘The concept of a linguistic variable and its application to approximate reasoning’’, Information Sciences, 8, pp. 199–251.