HERMANSYAH, H.; SILITONGA, N. Development of an IoT-Based Water Flow Meter Prototype with a Monitoring System Using ESP 8266 on Pipes in the Water Treatment Plant Unit of PT Perkebunan Nusantara II PKS Sawit Hulu. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA), [S. l.], v. 2, n. 3, p. 22–29, 2023. DOI: 10.56862/irajtma.v2i3.75. Disponível em: https://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/75. Acesso em: 7 jul. 2025.