วารสารต่างประเทศ NCTM Journal
- Journal Title: Journal for Research in Mathematics Education
URL: http://www.jstor.org/action/showPublication?journalCode=jresematheduc - Journal Title: Mathematics Teacher Educator
URL: http://www.jstor.org/action/showPublication?journalCode=mathteaceduc - Journal Title: Mathematics Teaching in the Middle School
URL: http://www.jstor.org/action/showPublication?journalCode=mathteacmiddscho