Syiar Ramadhan GY, Wahyudin D, Nurhayati A. PERBEDAAN FREKUENSI GELOMBANG ULTRASONIK TERHADAP PENURUNAN KEPADATAN LALAT DI KANTIN PT. X . JSPI [Internet]. 2023 Dec. 31 [cited 2026 Apr. 5];4(2):64-72. Available from: https://poltekkesbengkulu.ac.id/ojs/index.php/sanpro/article/view/524