1. [1] J. Smutná, R. Farana. “Understanding the quality concept in the higher education”. Acta Montanistica Slovaca, vol. 15, no 1, 2010, pp. 54-57.
2. [2] K. Chad. “Effective ISO/TS 16949 Audits“. Quality, vol. 45, no 2, 2006, pp. 44-47.
3. [3] P.W. Brennecke. “Safety Aspects in Radioactive Waste Management”. Acta Montanistica Slovaca, vol. 12, no 1, 2007, pp. 42-47.
4. [4] A. Lavrin, M. Zelko. “Moving toward the digital factory in raw material resources area”. Acta Montanistica Slovaca, vol. 15, no 3, 2010, pp. 225-231.
5. [5] A.B. Pop, A.M. Ţîţu. “Implementation of Advanced Product Quality Planning in the Aerospace Industry A Way to improve the Quality Management. Calitatea: Access la Success; Bucharest”. Quality – Access to Success, vol. 21, no 177, 2020, pp. 56-61.