ALTAN ERSÖZ, İ. M. And HATİPOĞLU, C. Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method. 2022. In Interdisciplinary Public Finance, Business and Economics Studies—Volume V , Peter Lang GmbH, Berlin, 135-150.

ALTAN ERSÖZ, İ. M., & HATİPOĞLU, C., (2022). Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method. Interdisciplinary Public Finance, Business and Economics Studies—Volume V (pp.135-150), Berlin: Peter Lang GmbH.

ALTAN ERSÖZ, İNCİ, And CEMALETTİN HATİPOĞLU. "Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method." In Interdisciplinary Public Finance, Business and Economics Studies—Volume V , 135-150. Berlin: Peter Lang GmbH, 2022

ALTAN ERSÖZ, İNCİ M. And HATİPOĞLU, CEMALETTİN. "Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method." Interdisciplinary Public Finance, Business and Economics Studies—Volume V , Peter Lang GmbH, 2022, pp.135-150.

ALTAN ERSÖZ, İ. M. And HATİPOĞLU, C. (2022) "Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method", Interdisciplinary Public Finance, Business and Economics Studies—Volume V . Berlin: Peter Lang GmbH.

@bookchapter{bookchapter, author ={İNCİ MERVE ALTAN ERSÖZ And author ={CEMALETTİN HATİPOĞLU}, chaptertitle={Analysis of the Financial Performance of BIST Information Technology Companies in the Covid- 19 Process Using the Gray Relational Analysis Method}, booktitle={ Interdisciplinary Public Finance, Business and Economics Studies—Volume V}, publisher={Peter Lang GmbH}, city={Berlin},year={2022} }