01102nas 2200397 c 450 991089460080332120171201153812.02222-288X(CKB)3580000000000228(OCoLC)767756414(DE-101)1016685203(DE-599)ZDB2635454-8(EXLCZ)99358000000000022820111102a20109999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierJournal of Education and PracticeJEPNew York, NYInternational Institute for Science, Technology and Education (IISTE)2010-Online-RessourceGesehen am 02.11.112222-1735 Journal of education and practiceJEPZeitschriftgnd-content3705,3ssgn0355DE-1019999JOURNAL9910894600803321Journal of Education and Practice4257502UNINA