Pariyanuch junsatitanon และ Krit Pongpirul. (2020) Noise-induced hearing loss (NIHL) and sound control standards for stone crushers. <i>Chulalongkorn Medical Journal</i>, <i>64</i>(2), 227-232.Pariyanuch junsatitanon และ Krit Pongpirul. "Noise-induced hearing loss (NIHL) and sound control standards for stone crushers". Chulalongkorn Medical Journal 64 (2020):227-232.Pariyanuch junsatitanon และ Krit Pongpirul. Noise-induced hearing loss (NIHL) and sound control standards for stone crushers. Faculty of Medicine Chulalongkorn University:ม.ป.ท. 2020.