Romulus GRUIA, Liviu GACEU Universitatea Transilvania din Brașov E-mail: ecotec@unitbv.ro DOI: https://zenodo.org/doi/10.5281/zenodo.10397219 Abstract In the present historical, climate and economic conditions, it becomes more than…
Romulus GRUIA, Liviu GACEU Universitatea Transilvania din Brașov E-mail: ecotec@unitbv.ro DOI: https://zenodo.org/doi/10.5281/zenodo.10397219 Abstract In the present historical, climate and economic conditions, it becomes more than…