I am trying to get asr dataset from BPPT (Data Wicara) mentioned in this journal paper View of Uji Coba Korpus Data Wicara BPPT sebagai Data Latih Sistem Pengenalan Wicara Bahasa Indonesia 2 . The dataset has about 92 hours of audio. It is not available for public at the moment, but it can be requested officially by an institution. Let’s see if I could get it as individual person