“Electro-organic synthesis of Schiff-bases and Azo-Schiff bases by electrochemical reduction of the nitro group group in different media” (2023) Hadhramout University Journal of Natural & Applied Sciences, 16(1). Available at: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/168 (Accessed: 25 July 2026).