Fenjan, Dhiya A, Bushra R. Mahdi, and Hashim A. Yusr. “Graphene Oxide-Coated Mach-Zehnder Interferometer Based Ammonia Gas Sensor”. Nexo Scientific Journal 36, no. 06 (December 31, 2023): 1132–1140. Accessed December 22, 2024. https://camjol.info/index.php/NEXO/article/view/17469.