- Erdoğan Ömer,Sarınç Ceren (17.04.2019 - 21.04.2019), "Site ve Bina Yönetim Şirketlerinin, Asansör Bakımcı Firması Tercihinde Ahp Temelli Topsıs Uygulama Örneği", presented at the International 5th Human and Civization Congress from Past to Future, 2019
- Demirbaş Munise Didem,Erdoğan Ömer (26.04.2018 - 29.04.2018), "Advantages and Disadvantages of Hybrid Composites According to Traditional Composites", presented at the II. International Vocational Science Symposium, 2018
- Demirbaş Munise Didem,Erdoğan Ömer (26.04.2018 - 29.04.2018), "Production Parameters and Characterization of Hybrid Composites", presented at the II. International Vocational Science Symposium, 2018
- Karaatlı Meltem,Ömürbek Nuri,Erdoğan Ömer,Sarınç Ceren (02.06.2016 - 04.06.2016), "Ahp Temelli Vikor ve Topsis Yöntemleri ile Tedarikçi Seçimi", presented at the 17th International Symposium on Econometrics, Operations Research and Statistics, 2016