SOBHANI,N , , AKBARI,M , , BEYRANVANDZADEH,M , and DARVISHI,H . "Application of DEA Technique in Analyzing the Sustainability of Rural Settlements: A Case Study of Villages in Bonab County of Iran", Village and Development, 20, 2, 2017, 93-121. doi: 10.30490/rvt.2017.59496