List of Articles Ghufran Th. Sadeek Article 1 - Synthesis and Biologically Activity of Novel 2- Chloro -3-Formyl -1,5-Naphthyridine Chalcone Derivatives 10.22034/jchr.2022.688560 Alaa I. Ayoob Ghufran Th. Sadeek Mohanad Saleh Journal of Chemical Health Risks , Issue 1 , Year , Winter 2022