RANCANG BANGUN KENDALI TONE KONTROL BERBASIS ANDROID UNTUK POWER AMPLIFIER 150 WATT OCL. jelekn [Internet]. 2024 Jul. 31 [cited 2026 Apr. 16];10(1):72-83. Available from: https://jurnal.poltekstpaul.ac.id/index.php/jelekn/article/view/796