Syaiful S. TINGKAT RESISTENSI POLUSI SUARA DI DEPAN RSIA SENTOSA BOGOR. Astonjadro [Internet]. 2015 Dec. 27 [cited 2025 Feb. 26];4(2):57-61. Available from: http://360665.5mvk4.group/index.php/ASTONJADRO/article/view/828