Ο κ. Κωτόπουλος έχει δημοσιεύσει άρθρα του σε ξενόγλωσσα περιοδικά:
- Virtual and Literary Representations of Inclusion and Adaptation of the Other in Children's books of the recent decade in Greece
- Issues of the literary representation related to historical facts. The role of the teacher during the period of the Macedonian Struggle
- The Poetic City. A Literary Field for Multicultural Studies Depictions: Greece as a Case Study
- Anticensorship readings by fictional characters in Greek and world Children’s Literature
- Kindergarten Children’s Motivation and Collaboration being triggered via computers while creating Digital Stories. A case study
- The use of narrative techniques and speech style in the construction of female characters of the fairy tale series “Hara and the Goudoun
- The First Homeland by George Farsakides and the Literary Representation of Odessa