Z. L. Chuan, N. Ismail, W. N. S. W. Yusoff, S.-F. Fam, and M. A. M. Romlay, “Identifying homogeneous rainfall catchments for non- stationary time series using tops is algorithm and bootstrap k-sample Anderson darling test”, IJET, vol. 7, no. 4, pp. 3228–3237, Sep. 2018, doi: 10.14419/ijet.v7i4.21569.