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Mrs. Stepi Karolin

1 article
Indonesia Universitas Riau
Publications by Year
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Ratio Estimator for Population Variations Using Additional information on Simple Random Sampling
Haposan Sirait Universitas Riau
Stepi Karolin Universitas Riau
Sukono Sukono Department of Mathemetics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran
Abdul Talib Bon UNIVERSITI TUN HUSSEIN ONN MALAYSIA
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2020
5th North American International Conference on Industrial Engineering and Operations Management