- Ahlstr ̈om, A., Pilesj ̈o, P., Lindberg, J., 2011. Improved accessibility modeling and its relation to poverty – A case study in Southern Sri Lanka. Habitat International 35, 316–326. doi:10.1016/j.habitatint.2010. 11.002.

- Amin, S.H., Zhang, G., 2013. A multi-objective facility location model for closed-loop supply chain network under uncertain demand and return. Applied Mathematical Modelling 37, 4165–4176. doi:10.1016/j. apm.2012.09.039.

- Arora, J.S., 2011. Introduction to optimum design. 3rd ed ed., Academic Press, Boston, MA.

- Asher, S., Nagpal, K., Novosad, P., 2018. The Cost of Distance: Geography and Governance in Rural India. Working Paper. World Bank. Washington, DC. Available from https://caligari.dartmouth.edu/ ̃knagpal/KaranNagpal ~~J~~ MP.pdf.

- Banerjee, A., Duflo, E., Qian, N., 2012. On the Road: Access to Transportation Infrastructure and Economic Growth in China. Working Paper 17897. National Bureau of Economic Research. Available from http://www.nber.org/papers/w17897.

- Banick, R.S., Kawasoe, Y., 2019. Measuring Inequality of Access : Modeling Physical Remoteness in Nepal. Report 140353. The World Bank. Available from http://documents.worldbank.org/curated/en/605991565195559324/Measuring-Inequality-of-AccessModeling-Physical-Remoteness-in-Nepal.

- Belli, P., Anderson, J.R., Tan, J.P., Barnum, H.N., Dixon, J.A., 2001. Economic Analysis of Investment Operations: Analytical Tools and Practical Applications. The World Bank, Washington, DC. doi:10. 1596/0-8213-4850-7.

- Bikas Udhyami, 2018. A Study Into Development Data in Nepal. Report study. Bikas Udhyami. Lalitpur, Nepal. Available from https://www.nepalindata.com/media/resources/items/19/ bA ~~S~~ tudy Into Development ~~D~~ ata ~~i~~ n ~~N~~ epal.pdf.

- Binswanger, H.P., Khandker, S.R., Rosenzweig, M.R., 1993. How infrastructure and financial institutions affect agricultural output and investment in India. Journal of Development Economics 41, 337–366. doi:10. 1016/0304-3878(93)90062-R.

- Bird, K., Hulme, D., Shepherd, A., Moore, K., 2002. Chronic Poverty and Remote Rural Areas. SSRN Scholarly Paper ID 1754490. Social Science Research Network. Rochester, NY. Available from https://papers.ssrn.com/abstract=1754490.

- Booth, D., Hanmer, L., Lovell, E., 2000. Poverty and Transport. Report. Overseas Development Institute. Available from https://www.odi.org/sites/odi.org.uk/files/odi-assets/publications-opinion-files/3554.pdf.

- Branke, J., Scheckenbach, B., Stein, M., Deb, K., Schmeck, H., 2009. Portfolio optimization with an envelopebased multi-objective evolutionary algorithm. European Journal of Operational Research 199, 684–693. doi:10.1016/j.ejor.2008.01.054.

- Bryceson, D.F., Bradbury, A., Bradbury, T., 2008. Roads to Poverty Reduction? Exploring Rural Roads’ Impact on Mobility in Africa and Asia. Development Policy Review 26, 459–482. doi:10.1111/j.1467-7679. 2008.00418.x.

- Casaburi, L., Glennerster, R., Suri, T., 2013. Rural Roads and Intermediated Trade: Regression Discontinuity Evidence from Sierra Leone. SSRN Scholarly Paper ID 2161643. Social Science Research Network. Rochester, NY. Available from https://papers.ssrn.com/abstract=2161643.

- Chapagain, B., Limbu, B., 2018. Rural roads: Repaired in winter but unfit for monsoon. Available from https://myrepublica.nagariknetwork.com/news/47052/.

- Cheshmehgaz, H.R., Haron, H., Sharifi, A., 2015. The review of multiple evolutionary searches and multi-objective evolutionary algorithms. Artificial Intelligence Review 43, 311–343. doi:10.1007/ s10462-012-9378-3.

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