6th IRI international educational conference : program abstracts : Štúrovo, Slovakia, 22-23 October 2018. - IRI International Educational Conference 2018 : Štúrovo, Slovakia) (Komárno : International Research Institute s.r.o., 2018)
Keywords: výchova a vzdelávanie; education; zborníky konferencií; abstrakty; proceedings of conferences; abstracts