Text and Data Mining valid from 2019-11-26
Received: 22 August 2019
Accepted: 19 November 2019
First Online: 26 November 2019
Compliance with ethical standards
: Authors declare no conflicts of interest or financial support.
: Ethics committee approval was obtained from the Sakarya University Ethics Committee on 25.01.2018 and with the number of 42 and conducted in accordance with the Helsinki Declaration.