TANIŞLI, D. Et Al. 2019. Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories. Eleventh Congress of the European Society for Research in Mathematics Education , (Utrecht, Netherlands), 2741-2748.

TANIŞLI, D., KÖSE, N., & TURĞUT, M., (2019). Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories . Eleventh Congress of the European Society for Research in Mathematics Education (pp.2741-2748). Utrecht, Netherlands

TANIŞLI, DİLEK, NİLÜFER KÖSE, And MELİH TURĞUT. "Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories," Eleventh Congress of the European Society for Research in Mathematics Education, Utrecht, Netherlands, 2019

TANIŞLI, DİLEK Et Al. "Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories." Eleventh Congress of the European Society for Research in Mathematics Education , Utrecht, Netherlands, pp.2741-2748, 2019

TANIŞLI, D. KÖSE, N. And TURĞUT, M. (2019) . "Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories." Eleventh Congress of the European Society for Research in Mathematics Education , Utrecht, Netherlands, pp.2741-2748.

@conferencepaper{conferencepaper, author={DİLEK TANIŞLI Et Al. }, title={Professional development through a web-based portal: The progress of mathematics teachers teaching algebra based on hypothetical learning trajectories}, congress name={Eleventh Congress of the European Society for Research in Mathematics Education}, city={Utrecht}, country={Netherlands}, year={2019}, pages={2741-2748} }