1. Choudhury, S. and B.K. Singh, 2015. Study of dual to ratio-cum-product estimator of finite population mean under double sampling in sample surveys. J. Statistical Theory Applic., 14: 214-221.
2. Choudhury, S., B.K. Singh and D. Kalita, 2014. Improvement in MSE estimation in estimating of population mean using auxiliary information. Int. J. Agric. Statistical Sci., 10: 325-332.
3. Choudhury, S. and B.K. Singh, 2014. Chain product-cum-dual to ratio estimator using two auxiliary characters under double sampling in sample surveys. J. Applied Stat. Sci., 20: 129-148.
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4. Singh, B.K., S. Choudhury and D. Kalita, 2013. A class of exponential chain ratio-product type estimators with two auxiliary variables under double sampling scheme. Electr. J. Applied Stat. Anal., 6: 166-174.
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5. Kalita, D., B.K. Singh and S. Choudhury, 2013. Improved exponential chain ratio and product-type estimators for finite population mean in double sampling. Int. J. Stat. Sci., 13: 21-37.
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6. Choudhury, S. and B.K. Singh, 2013. A class of product-cum-dual to product estimators of the population mean in survey sampling using auxiliary information. Asian J. Math. Stat., 6: 1-11.
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7. Singh, B.K. and S. Choudhury, 2012. Exponential chain ratio and product type estimators for finite population mean under double sampling scheme. Global J. Sci. Frontier Res.: Math. Decision Sci., 12: 13-24.
8. Singh, B.K. and S. Choudhury, 2012. Dual to product estimator for estimating population mean in double sampling. Int. J. Stat. Syst., 7: 31-39.
9. Singh, B.K. and S. Choudhury, 2012. Double sampling product-cum-dual to ratio estimators for finite population mean in sample surveys. Int. J. Sci. Eng. Res., 3: 348-354.
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10. Singh, B.K. and S. Choudhury, 2012. A general class of estimator for finite population mean under double sampling scheme. Proceedings of the Annual International Conference on Operations Research and Statistics, May 7-8, 2012, Bali, Indonesia -.
11. Singh, B.K. and S. Choudhury, 2012. A class of product-cum-dual to ratio estimator of finite population mean in simple random sampling. Proceedings of the Annual International Conference on Computational Mathematics, Computational Geometry and Statistics, January 30-31, 2012, Singapore -.
12. Choudhury, S. and B.K. Singh, 2012. Study of a general class of estimators for estimating population mean in two-phase sampling. Int. J. Stat. Anal., 2: 35-52.
13. Choudhury, S. and B.K. Singh, 2012. An efficient class of ratio-cum- dual to product estimator of finite population mean in sample surveys. Global J. Sci. Frontier Res.: Math. Decision Sci., 12: 1-11.
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14. Choudhury, S. and B.K. Singh, 2012. An efficient class of dual to product-cum-dual to ratio estimator of finite population mean in sample surveys. Global J.Sci. Frontier Res.: Math. Decision Sci., 12: 25-33.
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15. Choudhury, S. and B.K. Singh, 2012. A class of chain ratio-product type estimator with two auxiliary variables under double sampling scheme. J. Korean Stat. Soc., 41: 247-256.
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16. Choudhury, S. and B.K. Singh, 2012. A class of chain ratio-cum-dual to ratio type estimator with two auxiliary characters under double sampling in sample surveys. Stat. Transition-New Ser., 13: 519-536.
17. Singh, B.K. and S. Choudhury, 2011. An improved class of ratio-cum-product estimator of finite population mean in simple random sampling. Int. J. Stat. Anal., 1: 393-403.
18. Choudhury, S. and B.K. Singh, 2011. A class of chain ratio-product type estimator with two auxiliary variables under double sampling scheme. J. Korean Stat. Soc., 10.1016/j.jkss.2011.09.002.
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19. Choudhury, S. and B. K. Singh, 2011. An efficient class of ratio-cum-dual to product estimator of finite population mean in sample surveys. Proceedings of the 65th Annual Conference on Indian Society of Agricultural Statistics, December 3-5, 2011, New Delhi -.
20. Shankar, G., R. Blange, M. Dubey, U. Taid and S. Choudhury, 2009. A photovoltaic module simulation: A case study on tata BP solar module. Proceedings of the Regional Seminar on Bio-Fuels in North East India: Issues and Prospects, March 20-21, 2009, NERIST, Nirjuli, pp: 81-.
21. Kalita, M. and S. Choudhury, 2006. Environmental accounting and sustainable development. Proceedings of the National Seminar on Environmental Degradation and its impact on Indigenous Culture and Economy, September 22-23, 2006, Handique Girls College, Guwahati, pp: 38-.
22. Choudhury, S. and M. Kalita, 2006. Role of women to remove social violence and peace process in North East. Proceedings of the National Seminar on Rural Development through Women's Empowerment, February 10-11, 2006, Howly, Assam, pp: 70-.
23. Choudhury, S. and M. Kalita 2006. Atherosclerotic, A major human disease. Proceedings of the National Seminar on Challenging Frontiers in Applied Zoology, August 25-26, 2006, Rangia College, Rangia Assam, pp: 48-.