KRISHNAN, K. R. Gokula. Theoretical Concept of Cost-Efficient Zeppelins Blimp with Carbon Dioxide Mixture used as Inflation Material with Compressive Storage. International Journal of Recent Advances in Multidisciplinary Topics, [S. l.], v. 3, n. 4, p. 41–42, 2022. Disponível em: https://journals.ijramt.com/index.php/ijramt/article/view/1919.. Acesso em: 16 sep. 2024.