TIWARI, B. K.; SHARMA, R. Study on System Design and Integration of Variable Buoyancy Systems for Underwater Operation. Defence Science Journal, [S. l.], v. 71, n. 1, p. 124–133, 2021. DOI: 10.14429/dsj.71.15557. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/15557. Acesso em: 15 jun. 2025.