Kostadinova, I., et al. Temporal Analysis of the Pedagogical Adoptions Use and Application of the Augmented and Virtual Reality Technologies in Technical Subject Areas. Sevile, Spain: IATED [Digital Library], 2018 pp. 4387 - 4393. - (ICERI Publication Series), ISBN 978-84-09-05948-5 ; ISSN 2340-1095.