Farokhinia, H., R. Chinipardaz, and G. Parham. “Improved Estimation of the Sensitive Proportion Using a New Randomization Technique and the Horvitz–Thompson Type Estimator”. Statistics, Optimization & Information Computing, Vol. 12, no. 6, July 2024, pp. 1612-21, doi:10.19139/soic-2310-5070-1807.