The psychology of problem solving
edited by Janet Davidson, Robert J. Sternberg
Cambridge university , 2003
 Buku Teks SO
Robertson, S. Ian
Problem solving
Psychology Press, 2001
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Fogler, H. Scott
Strategies for creative problem solving
Prentice-Hall, 2008
 Multimedia
Fogler, H. Scott
Strategies for creative problem solving
Prentice-Hall, 2008
 Multimedia
Engineering: fundamentals and problem solving
by Arvid R. Eide ... [and others]
McGraw-Hill, 2012
 Buku Teks SO