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A. Saeed H, H. Mazlan M, H. Ibrahim A, E. Hamzah H, H. Qasim H, A. Gore A, et al. IoT health monitoring system for preventing and controlling risk in confined space using microcontrollers. IJET [Internet]. 2019 Dec. 15 [cited 2024 Apr. 30];8(4):619-26. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/30134