MOHD REDZUAN, A. A. A.; SAPARUDIN, F. A.; MOHD SHAH, N. S.; NOOR AZEB, M. M. A.; SHAMSUDDIN, M. K. A. Wireless Ammonia Sensor System for Distributed Wireless Monitoring Platform using Heltec Wifi LoRa 32 (V2). Progress in Engineering Application and Technology, [S. l.], v. 2, n. 1, p. 502–513, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/910. Acesso em: 26 jun. 2022.