Khalid LH, Younis MF. Development of a Message-Oriented Middleware for a Heterogeneous Distributed Database Systems. Al-Nahrain J. Sci. [Internet]. 2013 Dec. 1 [cited 2026 May 22];16(4):233-40. Available from: https://mail.anjs.edu.iq/index.php/anjs/article/view/563