Ahmed, S. E., K. Budsaba, S. Lisawadi, and A. Volodin. “Parametric Estimation for the Birnbaum-Saunders Lifetime Distribution Based on a New Parametrization”. Thailand Statistician, vol. 6, no. 2, May 2015, pp. 213-40, https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34338.