Kresna Febriyanto และ Wattasit Siriwong. (2015) OCCUPATIONAL NOISE-EXPOSURE AND ASSESSING HEARING LOSS OF NIGHTCLUB WORKERS IN TARAKAN CITY, INDONESIA. Chulalongkorn University:ม.ป.ท.Kresna Febriyanto และ Wattasit Siriwong. 2015. OCCUPATIONAL NOISE-EXPOSURE AND ASSESSING HEARING LOSS OF NIGHTCLUB WORKERS IN TARAKAN CITY, INDONESIA. ม.ป.ท.:Chulalongkorn University;Kresna Febriyanto และ Wattasit Siriwong. OCCUPATIONAL NOISE-EXPOSURE AND ASSESSING HEARING LOSS OF NIGHTCLUB WORKERS IN TARAKAN CITY, INDONESIA. ม.ป.ท.:Chulalongkorn University, 2015. Print.