3Robert Clougherty. Use of Wikis in chemistry instruction for problem-based learning assignments.-an example in instrumental analysis [J]. Journal of Chemical Education, 2008(10) :1446-1448.
8Robert Clougherty.Use of Wikis in Chemistry Instruction for Problem-Based Learning Assignments: An Example in Instrumental Analysis[J].Journal of Chemical Education, 2008, (10) : 1446-1448.