Tonga, F. E. Et Al. 2018. What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China. 70th OMEP World Assembly and Conference , (Praha, Czech Republic).

Tonga, F. E., Erden, F., & Eryiğit, S., (2018). What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China . 70th OMEP World Assembly and Conference, Praha, Czech Republic

Tonga, FUNDA, Feyza Erden, And SÜMEYRA ERYİĞİT. "What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China," 70th OMEP World Assembly and Conference, Praha, Czech Republic, 2018

Tonga, FUNDA E. Et Al. "What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China." 70th OMEP World Assembly and Conference , Praha, Czech Republic, 2018

Tonga, F. E. Erden, F. And Eryiğit, S. (2018) . "What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China." 70th OMEP World Assembly and Conference , Praha, Czech Republic.

@conferencepaper{conferencepaper, author={FUNDA EDA TONGA Et Al. }, title={What is the secret for success ? Early Childhood Education in PISA high achiever countries: Finland, Estonia, Japan, Singapore and China}, congress name={70th OMEP World Assembly and Conference}, city={Praha}, country={Czech Republic}, year={2018}}