Topçu, M. S. And Çiftçi, A. 2020. Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons. National Association of Research in Science Teaching , (Oregon, United States Of America), 34-38.

Topçu, M. S., & Çiftçi, A., (2020). Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons . National Association of Research in Science Teaching (pp.34-38). Oregon, United States Of America

Topçu, Mustafa, And Ayşe Çiftçi. "Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons," National Association of Research in Science Teaching, Oregon, United States Of America, 2020

Topçu, Mustafa S. And Çiftçi, Ayşe. "Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons." National Association of Research in Science Teaching , Oregon, United States Of America, pp.34-38, 2020

Topçu, M. S. And Çiftçi, A. (2020) . "Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons." National Association of Research in Science Teaching , Oregon, United States Of America, pp.34-38.

@conferencepaper{conferencepaper, author={Mustafa Sami TOPÇU And author={Ayşe Çiftçi}, title={Pre-Service Early Childhood Teachers' Difficulties in Planning and Implementing STEM-based Lessons}, congress name={National Association of Research in Science Teaching}, city={Oregon}, country={United States Of America}, year={2020}, pages={34-38} }