By Lehtinen Erno   in Distance Education

ISSN:0158-7919|23|1|109-117

Routledge Ltd‎(2002)‎

Access to resources Favorite 21.88892

By Ilomäki Liisa   Lakkala Minna   Lehtinen Erno   in Education, Communication and Information

ISSN:1470-6725|4|1|53-69

Routledge Ltd‎(2004)‎

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By Jarvelä Sanna   Lehtinen Erno   Salonen Pekka   in Scandinavian Journal of Educational Research

ISSN:1470-1170|44|3|293-306

Routledge Ltd‎(2000)‎

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By Pata Kai   Lehtinen Erno   Sarapuu Tago   in Instructional Science

ISSN:0020-4277|34|4|313-341

Springer Publishing Company ‎(2006)‎

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By Jarvela Sanna   Hakkarainen Kai   Lipponen Lasse   Lehtinen Erno   in International Journal of Continuing Engineering Education and Life-Long Learnin

ISSN:1560-4624|11|4-5|365-374

Inderscience Publishers‎(2001)‎

Access to resources Favorite 10.94446

By McMullen Jake   Hannula-Sormunen Minna M.   Lehtinen Erno   in Cognition and Instruction

ISSN:0737-0008|32|2|198-218

Routledge Ltd‎(2014)‎

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