Kovatcheva E., Nikolov R, Madjarova M., Chikalanov A (2013) Internet of Things for Wellbeing – Pilot Case of a Smart Health Cardio Belt, in Proceeding MEDICON 2013: XIII Mediterranean Conference on Medical and Biological Engineering and Computing, September 25-28, Seville, Spain
Kovatcheva E., Georgiev A, Madjarova M., Nikolov R, Chikalanov A (2013) Users and Internet of Things for Wellbeing: Smart Health Cardio Belt, in Proceeding MIE2013: Doctoral Conference in Mathematics, Informatics and Education, September 19-22, Sofia, Bulgaria
Kovatcheva E. (2015) A Play оf the First Water оr How To Develop the Digital Natives' Competences Ready For Work, in Proceeding of the International Scientific Seminar Modern Dimensions иn European Education And Research Area. Rulgarian - Maltese Cultural Communication " Malta, 01 - 08.06.2015
Kovatcheva E (2015) Entrepreneurship Education, e-Learning, and Assessment In proceeding of NETT Entrepreneurship for Teachers, Gargnano, Italy pp 68-79
Kovatcheva (2014) Reflections, National Seminar in Education 7.12.2014, Institute of Mathematics and Informatics, Bulgarian Academy of Science,
http://www.math.bas.bg/omi/Scientix2014/programa_scientix_2014.pdf
Konstantinov, O., E. Kovatcheva, R. Nikolov.
Cultural Heritage Education – The Role of ICT. In: Modern Information Society Formation: Problems, Perspectives, Innovation Approaches – Proceedings of International Forum, 1-5 June 2015, Saint-Petersburg.
ISBN: 978-5-8088-1002-0.
Konstantinov, O, Kovatcheva, E. Fol, V., Nikolov R. (2012)
Discover the Thracians – An Approach for Use of 2D and 3D Technologies for Digitization of Cultural Heritage in the Field of E-learning, In: Proceedings of The International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage - DiPP2012, September Veliko Turnovo, Best paper Award
Fol V and Kovatcheva E. (2014) Virtual Models and Socialization of the Cultural Heritage, In proceeding of the Scientific conference Science for cultural heritage - scientia" incognita , organized by the Department" Cultural heritage "of UNIBIT - its 10th anniversary, October 10, 2014, Sofia
Denchev, S., Kovatcheva, E., Sendova, E. (2012)
Education in the Knowledge & Creativitybased Society, in the proceeding of the IITE-2012 International Conference ICT in Education, Pedagogy, Educational Resourses and Quality Assurance, November 15-16, Moscow, Russian Federation
Denchev, S., Kovatcheva, E., Nikolov, R.(2014) Information Management, Za bukvite-O'Pismeneh, Sofia, ISBN: 978-619-185-114-0 (to appear in Bulgarian Language)