Kahya Özyirmidokuz, E., Stoica E. A. & Uyar K. (2017). “The happy project: An adaptive emotional sociotechnical system approach”, Yönetim Bilişim Sistemleri Dergisi, vol.3, ss.32-46. Link

    Kahya Özyirmidokuz, E., Uyar K. & Karakaş B. (2019). "An application of measuring brands’ turkish happiness on social media”, International Management Information Systems Conference IMISC 2019, İstanbul, Turkey, 9-12 Ekim 2019. Link

    Uyar, K. & Özyirmidokuz K., E. (2020). “Soyal medya pazarlaması ve analitiği”, (Editörler: Karabay, M. E.& Şener, İ.) İşletmelerde Güncel yaklaşımlar Pandemi Sonrası Örgütlerin Geleceği, Nobel Yayınevi, ss.441-472. Link

    Kahya Özyirmidokuz, E., Uyar K. & Stoica E. A. (2019). “Measuring female entrepreneurs’ happiness from online feedback”, Organizations and Performance in a Complex World: 26th International Economics Conference (IECS 2019), Sibiu, Orăștean, Ramona, Ogrean,Claudia, Marginean, Silvia Cristina, Editör, Springer-Verlag , Zürich, 23 - 25 Mayıs 2019, pp.1-7. Link

    Uyar K., Kahya Özyirmidokuz E. & Stoica E. A. (2017). “Brand unhappiness on social media”, In Emerging Business and Economic Issues in the Global Economy - Proceedings of the 2017 International Economic Conference in Sibiu (IECS) Silvia Cristina Mărginean, Claudia Ogrean, Ramona Orăștean (Eds.), Springer Proceedings in Business and Economics, Chapter:33, 15-16 Mayıs, pp.371-380. Link

    Kahya Özyirmidokuz E., Uyar K. & Stoica, E. A. (2019). “Measuring customer emotional feedback about a brand strategy”, EFBM 2019 Forum Kyiv 2019, vol.243, Kyiv, Ukraine, 21-24 Mayıs 2019, cilt.243. Link

    Kahya Özyirmidokuz E., Uyar K., Stoica E. A. & Karakaş B. (2018). “Exploring turkish happiness themes on social media”, In Raising the Level of Education and Employment for the Purposes of Creating New Business Opportunities, Maja Cogoljevic, Ljiljana Dimitrijević, Snezhana Ilieva, Editör, The 17th International Conference on Employment, Education and Entrepreneurship (EEE 2018), Belgrad, Serbia, London: Silver & Smith Publishers, 3-7 Mayıs 2018, pp.246-255. Link

    Kahya Özyirmidokuz E., Uyar K. & Stoica E. A. (2018). “Rule induction of users' happiness on social media”, The 17th International Conference on Informatics in Economy (IE2018), Iaşi, Romania, 17-21 Mayıs 2018, pp.1-6. Link

    Stoica E. A., Kahya Özyirmidokuz E., Uyar K. & Pitic A. G. (2018). “Twitter messages classification”, 25th International Economic Conference – IECS 2018, Sibiu, Romania, 10-11 May 2018, pp.1-6. Link

    Kahya Özyirmidokuz E., Stoica E. A. (2018). “Evaluation of female entrepreneurs’ emotional feedback”, In Emerging Issues in the Global Economy, 2017 International Economics Conference in Sibiu (IECS), Silvia Cristina Marginean, Claudia Ogrean, Ramona, Orăștean, Eds., Springer-Verlag , Sibiu, pp.181-194. Link

    Kahya Özyirmidokuz E. & Stoica E. A.(2016). “Emotion based analysis of turkish customer opinions”, International Economics Conference: The Competitive Economic and Social Environment of the International Market (IECS 2016), Sibiu, Romania, Bulletin of Taras Shevchenko National University of Kyiv. Economics, 20-21 May 2016, pp. 1-7. Link

    Kahya Özyirmidokuz E. & Stoica E. A. (2016). “Girişimci firmaların web sitelerinden duygusal bilgi çıkarımı”, 3rd International Information Management Systems Conference (IMSC’16 ), İzmir, Turkey, 6-8 Ekim 2016, pp.25-31. Link

    Kahya Özyirmidokuz E. & Akpınar B. (2018). “Dijital bağımlılık ile mücadelede sosyal bilişimin rolü”, 5th International Information Management Systems Conference (IMISC 2018) 24-26 Oct. 2018, Ankara, Turkey, 24 - 26 Ekim 2018, pp.90-93. Link

    Kahya Özyirmidokuz E. & Stoica E. A. (2016). “Emotion based analysis of turkish customer opinions”, Bulletin Taras Shevchenko National University of Kyiv, Economics, vol.12, pp.37-40. Link

    Kahya Özyirmidokuz E. (2015). “Bir sosyo-teknik sistemde geribildirim analizi”, 2. Ulusal Yönetim Bilişim Sistemleri Kongresi, Erzurum, Turkey, 8 - 10 Ekim 2015, ss.243-255. Link