MUHAMMED EISA; MUHAMMAD IQBAL; HAMEED ALI; KHAZAN SHER; IMAD KHAN. Improved Estimation Of Mean Under Ranked Set Sampling Using Auxiliary Information. Kurdish Studies, [S. l.], v. 12, n. 5, p. 1060–1066, 2024. DOI: 10.53555/ks.v12i5.3406. Disponível em: https://kurdishstudies.net/menu-script/index.php/KS/article/view/3406. Acesso em: 16 sep. 2025.