M. A. R. S. . Nejad, F. N. J. . Agha, and Y. F. . Zadeh, “QSPM Usage in SWOT Analysis as a Tool for Strategic Management of Caspian Sea Coasts (Case Study: Tourism Development in Caspian Eastern Coast at Gilan Province)”, 31, vol. 4, no. 1, pp. 1–11, Jan. 2017.