, H.L. MANKER2, V. P. Availability and Reliability analysis of a system having main unit and its sub unit & two associate units. International Journal of Engineering and Computer Science, india, v. 5, n. 7, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/1440. Acesso em: 3 may. 2024.