The Non-Technical Factors of Reusability. - Panagiotis Kalagiakos (EUROMICRO, 2003)

E-Commerce Development Procedure. - Panagiotis Kalagiakos (ICWI, 2003)

Intelligent Mobile Learning Effort. - Panagiotis Kalagiakos (e-Learning, 2008)

A Hybrid Framework for Building a Web-Page Recommender System. - Vasileios Anastopoulos; Panagiotis Karampelas; Panagiotis Kalagiakos; Reda Alhajj (EISIC, 2011)

The reduction of the digital divide by improving the appropriateness of the web content. - Vasileios Yfantis; Panagiotis Kalagiakos; Chrysanthi Kouloumperi; Panagiotis Karampelas (ITHET, 2012)

Towards an intelligent system for cognitive behavioral treatment. - Panagiotis Karampelas; Ioanna Laniti; Despina Konstas; Panagiotis Kalagiakos (SoSE, 2012)

Multicultural pragmatic learning through total students' engagement. - Panagiotis Kalagiakos; Gábor Kiss (ITHET, 2013)

Wiki as a knowledge management tool at the Multicultural school of Athens. - Panagiotis Kalagiakos; Ioannis Koumpouros (EDUCON, 2014)

Reusable and mobile content at the multicultural school of Athens. - Panagiotis Kalagiakos; Chrysanthi Kouloumperi; Ioannis Koumpouros; Gábor Kiss (ITHET, 2014)

A comparison of the mechanical engineering and technical manager student's ICT attitudes at the Obuda University. - Gábor Kiss; Panagiotis Kalagiakos (ITHET, 2014)