https://commons.wikimedia.org/wiki/File:Atlas_Bentang_Sumberdaya_Lahan_Gunungapi_2024_Sulawesi_bagian_Utara.pdf
English Indonesian Atlas Bentang Sumberdaya Lahan Gunungapi 2024 Sulawesi bagian Utara described at URL: https://atlas.big.go.id/#/ebook/ determination
https://commons.wikimedia.org/wiki/File:Hidajat_19-10-1946.pdf
English Indonesian Majalah umum berisi politik, ekonomi, sosial
https://commons.wikimedia.org/wiki/File:Hidajat_5-5-1946.pdf
English Indonesian Majalah umum politik, ekonomi, dan sosial
https://commons.wikimedia.org/wiki/File:Hikajat_Masjhoedoe%27lhakkoe.pdf
file is in the public domain in Indonesia because its copyright has expired, according to Article 58 of 2014 Indonesian Copyright Act No. 28 of October
https://commons.wikimedia.org/wiki/File:Keputusan-Keputusan_M.P.R.S.pdf
English Indonesian Buku tentang Keputusan-Keputusan M.P.R.S.
https://commons.wikimedia.org/wiki/File:Menak_Malebari_I.pdf
Departemen Pendidikan dan Kebudayaan Proyek Penerbitan Buku Bacaan dan Sastra Indonesia dan Daerah Private collection Erlyndita Setyawardani and Fandy Aprianto
https://commons.wikimedia.org/wiki/File:Menak_Purwakandha_3.pdf
Departemen Pendidikan dan Kebudayaan Proyek Penerbitan Buku Bacaan dan Sastra Indonesia dan Daerah Private collection Erlyndita Setyawardani and Fandy Aprianto
https://commons.wikimedia.org/wiki/File:Propinsi_Djawa_Timur.pdf
file is in the public domain in Indonesia because its copyright has expired, according to Article 58 of 2014 Indonesian Copyright Act No. 28 of October
https://commons.wikimedia.org/wiki/File:Sastra_Lisan_Bolaang_Mongondow.pdf
Mongondow.pdf Bahasa Indonesia: Buku tentang sastra lisan Bolaang Mongondow Date 1984 Source http://repositori.kemdikbud.go.id/id/eprint/3506 Author Aloysia
https://commons.wikimedia.org/wiki/File:Tjerita_Ma_Oen_Seng.pdf
DescriptionTjerita Ma Oen Seng.pdf Bahasa Indonesia: Karya tulis berjudul "Tjerita Ma Oen Seng" Date 1918 Source https://digital.lib.washington