Effect of 100°/o He on H5191X/H2431 Photomultiplier Tubes. Asia Pacific Journal of Social Innovation, [S. l.], v. 10, n. 2, p. 15–27, 2024. Disponível em: https://journals.msuiit.edu.ph/tmf/article/view/371. Acesso em: 17 may. 2026.