ALTUNTAS, S.; ABA, S. Technology Forecasting of Unmanned Aerial Vehicle Technologies through Hierarchical S Curves. Defence Science Journal, [S. l.], v. 72, n. 1, p. 18–29, 2022. DOI: 10.14429/dsj.72.16823. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/16823. Acesso em: 16 jun. 2025.