Для цитирования:

Чошанов М.А. Mixed methods study of middle school mathematics teachers’ content knowledge in usa and russia using sequential nested design. Электронные библиотеки. 2019;22(5):255-286. https://doi.org/10.26907/1562-5419-2019-22-5-255-286

For citation:

Tchoshanov M. Mixed methods study of middle school mathematics teachers’ content knowledge in usa and russia using sequential nested design. Russian Digital Libraries Journal. 2019;22(5):255-286. (In Russ.) https://doi.org/10.26907/1562-5419-2019-22-5-255-286