Anwair, M. A. S. (2012) “Synthesis of some 1 8 Naphthyridine Derivatives with Comparative Studies of Cyclization in Two Different Acids”, International Journal of Pharmaceutical & Biological Archive, 3(4). Available at: http://ijpba.info/index.php/ijpba/article/view/728 (Accessed: 18 May 2024).