احمد عبد الحسين طالب; حسين علي عبد الرسول. Library service status and the possibility of narrow winy the strategiel of marketing mixture. Iraqi Journal for Administrative Sciences, كربلاء، جمهورية العراق, v. 5, n. 19, p. 117–146, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1927. Acesso em: 19 jan. 2025.