Citation | Al-Salhi, A.A., M.J. Naser and H.A. Majeed. 2026. Design, fabrication and evaluation of a portable smart alarm device for monitoring environmental conditions affecting respiratory health in poultry. Sarhad Journal of Agriculture, 42(2): 760-768. DOI | https://dx.doi.org/10.17582/journal.sja/2026/42.2.760.768