NAJEM ABDULAA, Suhail; SAAD , Ali Muat; MUHAMAD AL-BAYAA, Mahdi. SURVEYS MEASUREMENT OF PUBLIC OPINION BETWEEN THEORY AND PRACTICE. ALBAHITH ALALAMI, Baghdad, Iraq, v. 1, n. 2, p. 149–170, 2022. DOI: 10.33282/abaa.v1i2.451. Disponível em: https://abaa.uobaghdad.edu.iq/index.php/abaa/article/view/451. Acesso em: 9 aug. 2025.