IRFAN, M.; ZUNAIRA , . F.; JAVED, M. .; SHONGWE, S. C. .; BHATTI, . S. H.; HUSSAIN, M. A. . Advancements in Population Mean Estimation for Circular Systematic Sampling. Contemporary Mathematics , [S. l.], v. 6, n. 4, p. 5053–5072, 2025. DOI: 10.37256/cm.6420257140. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/7140. Acesso em: 15 dec. 2025.