On Estimation of Stress-Strength Model for Exponential Flexible Weibull Extension Distribution Based on K-Records. Contemporary Mathematics , [S. l.], v. 6, n. 2, p. 2685–2697, 2025. DOI: 10.37256/cm.6220256450. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/6450. Acesso em: 24 dec. 2025.