Acta Polytechnica Hungarica
2019; Óbuda University; Linguagem: Romeno
10.12700/aph
ISSN2064-2687
Tópico(s)Hungarian Social, Economic and Educational Studies
Referência(s)2019; Óbuda University; Linguagem: Romeno
10.12700/aph
ISSN2064-2687
Tópico(s)Hungarian Social, Economic and Educational Studies
Referência(s)