// todo need optimize like in event.jsp. Add indexing or not indexing this page. '' Investigating the influence of motivation on students' conceptual learning outcomes in web-based vs classroom - based science teaching contexts'', (14 ч 51 мин, 1 янв 2010 г. – 11 ч 30 мин, 7 сент 2011 г.) (Лента времени)
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'' Investigating the influence of motivation on students' conceptual learning outcomes in web-based vs classroom - based science teaching contexts'', (14 ч 51 мин, 1 янв 2010 г. – 11 ч 30 мин, 7 сент 2011 г.)

Добавлено на ленту времени:

14 дек 2017

Дата:

14 ч 51 мин, 1 янв 2010 г.
11 ч 30 мин, 7 сент 2011 г.
~ 1 years and 8 months