Chmielarz, W. Et Al. 2021. Smartphone and mobile applications usage. Comparison Poland-Turkey. 25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021 , (Szczecin, Poland), 1369-1384.

Chmielarz, W., Zborowski, M., ATASEVER, M., & Fandrejewska, A., (2021). Smartphone and mobile applications usage. Comparison Poland-Turkey . 25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021 (pp.1369-1384). Szczecin, Poland

Chmielarz, Witold Et Al. "Smartphone and mobile applications usage. Comparison Poland-Turkey," 25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021, Szczecin, Poland, 2021

Chmielarz, Witold Et Al. "Smartphone and mobile applications usage. Comparison Poland-Turkey." 25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021 , Szczecin, Poland, pp.1369-1384, 2021

Chmielarz, W. Et Al. (2021) . "Smartphone and mobile applications usage. Comparison Poland-Turkey." 25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021 , Szczecin, Poland, pp.1369-1384.

@conferencepaper{conferencepaper, author={Witold Chmielarz Et Al. }, title={Smartphone and mobile applications usage. Comparison Poland-Turkey}, congress name={25th KES International Conference on Knowledge-Based and Intelligent Information and Engineering Systems, KES 2021}, city={Szczecin}, country={Poland}, year={2021}, pages={1369-1384} }