PERANCANGAN SISTEM BUKA TUTUP PINTU BERBASIS INTERNET OF THINGS (IoT) DI FAKULTAS TEKNIK UNIVERSITAS ICHSAN . Jurnal Electrichsan, [S. l.], v. 13, n. 2, p. 175–180, 2024. DOI: 10.37195/electrichsan.v13i2.1077. Disponível em: https://ejurnal.unisan.ac.id/index.php/electrichsan/article/view/1077. Acesso em: 7 jun. 2026.