Population status of a cryptic top predator: an island-wide assessment of tigers in Sumatran rainforests. oleh Hariyo T Wibisono, Matthew Linkie, Gurutzeta Guillera-Arroita, Joseph A Smith, Sunarto, Wulan Pusparini, Asriadi, Pandu Baroto, Nick Brickle, Yoan Dinata, Elva Gemita, Donny Gunaryadi, Iding A Haidir, Herwansyah, Indri Karina, Dedy Kiswayadi, Decki Kristiantono, Harry Kurniawan, José J Lahoz-Monfort, Nigel Leader-Williams, Tom Maddox, Deborah J Martyr, Maryati, Agung Nugroho, Karmila Parakkasi, Dolly Priatna, Eka Ramadiyanta, Widodo S Ramono, Goddilla V Reddy, Ente J J Rood, Doddy Y Saputra, Ahmad Sarimudi, Adnun Salampessy, Eka Septayuda, Tonny Suhartono, Ade Sumantri, Susilo, Iswandri Tanjung, Tarmizi, Koko Yulianto, Mohammad Yunus, Zulfahmi