%0 Journal Article
%A Moumoutzis, Nektarios
%A Christoulakis, Marios
%A Sifakis, Yiannis
%A Christodoulakis, Stavros
%A Pavlov, Radoslav
%A Pavlova, Lilia
%T Operational Conceptual Modeling in Building and Sustaining Technology Enhanced Learning Communities
%J Serdica Journal of Computing
%D 2021
%P 43-84
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJC_2021_15_1_a2/
%G en
%F SJC_2021_15_1_a2