Design and Development of an Automated Nitrogen Level and Flow Measurement System for Cryogenic Tanks. International Research Journal of Innovation in Science and Technology, [S. l.], v. 1, n. 3, p. 22–29, 2026. DOI: 10.67308/irjist.063. Disponível em: https://irjist.org/index.php/irjist/article/view/63. Acesso em: 30 jun. 2026.