University of Isfahan Spatial Planning 2228-7485 5 4 2016 01 21 Crafts features Analysis to develop heritage tourism an (O.P.C.T.L) model (Case study: Mazandaran province) Crafts features Analysis to develop heritage tourism an (O.P.C.T.L) model (Case study: Mazandaran province) 87 102 21624 FA Mehdi Ramezanzadeh Lasboyee Tourism Management, Faculty of Humanity & Social Science, University of Mazandaran, Mazandaran, Iran. Mohammad Hasan Zaal Tourism Management, Faculty of Humanity & Social Science, University of Mazandaran, Mazandaran, Iran. Journal Article 2015 03 15 aaa aaa https://sppl.ui.ac.ir/article_21624_a436e6906c301b096dd5cc4073e36cb8.pdf