ALAT PENGERING HELM OTOMATIS BERBASIS LDR (LIGHT DEPENDENT RESISTORS) DENGAN MEMANFAATKAN MESIN HAIR DRYER. WAKTU: Jurnal Teknik UNIPA, [S. l.], v. 12, n. 2, p. 43–49, 2014. DOI: 10.36456/waktu.v12i2.910. Disponível em: https://jurnal.unipasby.ac.id/waktu/article/view/910. Acesso em: 24 jun. 2026.