Some aspects regarding quality management systems (QMS) development within SMES in Romania

Dumitrescu Constantin Dan, Debelka Edward-Istvan
2018

Tourism in the Small Region of Fehergyarmat and its Tourism Values

Gál József, Szűcs Katalin, Dumitrescu Constantin-Dan
2013

Quality management for engineers

Dumitrescu Constantin Dan, Țișcă Ionela Adriana, Kis Krisztián
2019

Examination related to the investments in Újszentiván

Zsótér Brigitta Tünde, Sopsich Zorka, Dumitrescu Constantin-Dan
2016

Maintenance systems

Dumitrescu Constantin Dan, Gál József, Țișcă Ionela Adriana, Zsótér Brigitta
2020

Examination of developments accomplished in the parish of Zsana between 2004 and 2011

Zsótér Brigitta Tünde, Kószó Alexandra, Dumitrescu Constantin-Dan, Gál József
2016