AMIRI, S.; HASSANI, H.; HERAVI, S. An Efficient Variant of Ranked Set Sampling, Probability Proportional to Size with Application to Economic Data. Austrian Journal of Statistics, [S. l.], v. 53, n. 2, p. 17–31, 2024. DOI: 10.17713/ajs.v53i2.1622. Disponível em: https://www.ajs.or.at/index.php/ajs/article/view/1622. Acesso em: 12 oct. 2025.