Tee Kai Wen, Chew Sue Ping, Faiqahnor Abdul Latib, and Latifah Sarah Supian. 2022. “DETECTION OF VIBRATION FREQUENCY BASED ON NO CORE FIBER”. Zulfaqar Journal of Defence Science, Engineering & Technology 5 (1). https://doi.org/10.58247/jdset-2022-0501-04.