_:vb51021013 "14.47"^^ . _:vb51021014 . "Projects evaluation and feasibility studies" . . _:vb51021013 . _:vb51021014 "37000.0"^^ . _:vb51021014 . . _:vb51021013 . . _:vb51021013 . _:vb51021014 .