"Tarif Terbang Surabaya-Bawean Segini" [Surabaya-Bawean Segini Flight Fares]. JPNN (in Indonesian). Jakarta: Jawa Pos National Network. 26 January 2016. Archived from the original on 15 February 2016.
"Tarif Terbang Surabaya-Bawean Segini" [Surabaya-Bawean Segini Flight Fares]. JPNN (in Indonesian). Jakarta: Jawa Pos National Network. 26 January 2016. Archived from the original on 15 February 2016.