Kar, M.R.D., Ahmadian, M.A., Alizadeh, K. and Hataminezhad, H. 2020. Housing Planning for Lower Income Cities with Sustainable Development Approach in Mehregan Township of Mashhad Metropolis. Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental. 24, (Jan. 2020), e2. DOI:https://doi.org/10.5902/2236117040201.