NASHWAN, I. I. H. Reliability of 2-within Consecutive (2,2)-out-of-(m,n) : F Systems Using Markov Chain. مجلة جامعة القدس المفتوحة للبحوث الإنسانية والاجتماعية, [S. l.], v. 1, n. 38, 2017. Disponível em: https://journals.qou.edu/index.php/jrresstudy/article/view/510. Acesso em: 2 2022.