@article{sargsyan_2026,  title={Demographic challenges as a threat to Armenia’s economic security: regional perspectives and mitigation strategies},  volume={28},  ISSN={1517-4522},  url={https://doi.org/10.1590/1807-0337/e152553},  DOI={10.1590/1807-0337/e152553},  journal={Sociologias},  publisher={Programa de Pós-Graduação em Sociologia - UFRGS},  author={Sargsyan, Nairi},  year={2026},  pages={e152553} }