TODING, RIBKA ARYANTI (2019) HUBUNGAN ANTARA JENIS DISFONIA DAN KUALITAS HIDUP PENDERITA BERDASARKAN VOICE HANDICAP INDEX (VHI) CORRELATION BETWEEN THE TYPE OF DYSPHONIA AND THE QUALITY OF LIFE IN BASED ON VOICE HANDICAP INDEX. Skripsi thesis, Universitas Hasanuddin.