「ALTERNATE RANKED SET SAMPLING FOR SKEWED AND MOUND SHAPED SYMMETRIC DISTRIBUTIONS: ACCOUNTING FOR FORESTRY AND ENVIRONMENTAL RESEARCH」, Math. Comput. For. Nat. Res. Sci., vol. 13, no. 2, pp. 14–26(12), 10月 2021, 参照: 10月 30, 2026. 入手先: https://mcfns.com/index.php/Journal/article/view/13.7