Trịnh Mỹ Anh, Đặng Lê Gia Hân, Mai Ngọc Linh, Phạm Duy Tân, Bùi, X.K. and Hồ Trường Giang 2022. Fabrication of non-dispersive infrared sensor (NDIR) for detecting CO2 in indoor with low-level concentration towards human health safety applications. Journal of Military Science and Technology. 77 (Feb. 2022), 120–127. DOI:https://doi.org/10.54939/1859-1043.j.mst.77.2022.120-127.