A. Shahzadi, A. S. Akhter, and B. Saf, “Regional Frequency Analysis of Annual Maximum Rainfall in Monsoon Region of Pakistan using L-moments”, Pak.j.stat.oper.res., vol. 9, no. 1, pp. 111–136, Feb. 2013, doi: 10.18187/pjsor.v9i1.461.