Okoye OE, Nwandieze OF, Francis VA. A Low-Cost Distributed IoT Sensor Network for Real-Time Air Quality Management: A Case Study at Federal Polytechnic Oko, Nigeria. IJRTI [Internet]. 2026 Jul. 6 [cited 2026 Jul. 28];3(1):52-67. Available from: https://ijrti.com.ng/index.php/home/article/view/78