CONFERENCE TALKS
1. Joint Mathematics Meetings (JMM 2020), January 15-18, 2020, Denver, Colorado, ABD. Title: On Copure-injectively Poor Modules
2. Recent Trends in Rings and Algebras (RTRA 2013), June 3-7, 2013, Murcia,Spain. Title: Absolute Co-supplement and Absolute Co-coclosed Modules
3. The 31st Ohio State-Denison Mathematics Conference, May 25-27, 2012, Columbus, Ohio, ABD. Title: On Dual Baer Modules
4. Antalya Algebra Days XII, May 19-22, 2010, Antalya, Türkiye. Title: On Cofinitely Supplemented Lattices
5. Antalya Algebra Days X, May 28 – June 1, 2008, Antalya, Turkiye. Title: Extensions of Weakly Supplemented Lattices
6. Antalya Algebra Days IX, May 22-27, 2007, Antalya, Turkiye. Title: Weak Supplements in Lattices
7. International Conference on Modules and Comodules, Dedicated to Robert Wisbauer, September 8-10, 2006, Porto, Portugal. Title: Cofinitely Weak Supplemented Lattices
8. Antalya Algebra Days VIII, May 17-21, 2006, Antalya, Turkiye.Title: Amply Cofinitely Supplemented Lattices
9. Antalya Algebra Days VII, May 18-22, 2005, Antalya, Turkiye.Title: Absolutely Supplement Modules
COLLOQUIUM TALKS
1. Galois-type Connections arising naturally, January 19, 2019, Çankaya University, Department of Mathematics, Ankara, Türkiye.
2. Galois-type Connections arising naturally, October 17, 2018, Ohio University, Department of Mathematics, Athens, Ohio, USA.
3. On certain Galois-type Connections, October 5, 2018, Western Kentucky University, Department of Mathematics, Bowling Green, Kentucky, USA.
4. Copure-injectively Poor Modules, August 31, 2018, Ohio State University, Department of Mathematics, Columbus, Ohio, USA.
5. Supplements in Modular Lattices, January 25, 2012, TOBB University of Economics and Technology, Department of Mathematics, Ankara, Türkiye.
6. Absolute Co-supplement and Absolute Co-coclosed Modules, November 16, 2011, Hacettepe University, Department of Mathematics, Ankara, Türkiye.
WORKSHOP TALKS
1. Workshop on Algebra, September 16-17, 2019, Manisa Celal Bayar University, Department of Mathematics, Manisa, Türkiye. Invited Speaker: Turbo Pairs
2. Workshop on Algebra, January 29-February 02, 2018, Afyon Kocatepe University, Department of Mathematics, Afyon, Türkiye. Invited Speaker: Quiver Representations (9 hours lecture)