Rajagukguk, Irvin, Saputra, Dandi, Siahaan, Enzo, AND Tarigan, Kristian. " RANCANG BANGUN SISTEM KONTROL ALAT PENYIRAM JAMUR TIRAM OTOMATIS BERBASIS MIKROKONTROLER" Jurnal Teknologi Mesin UDA [Online], Volume 1 Number 1 (8 June 2023)