An investigation of differences among elementary social studies teachers in Riyadh, Saudi Arabia, in their use of, attitudes toward, and perception of their ability to use the problem solving method 2026-02-15T06:36:15+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Ibrahim, Khaled I., 1954- (University of Northern Colorado, 1984)