SEEMA SAHU & H.L. MANKER, V. P. K. M. Mtbf Analysis Of The Two-Unit Series System With Repair Facility. International Journal of Engineering and Computer Science, india, v. 3, n. 05, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/520. Acesso em: 19 apr. 2024.