User:John Vandenberg/indonesian encyclopedia

"Sejarah perensiklopedian di Indonesia mulai dikenal tahun 1954 dengan diterbitkannya Ensiklopedia Indonesia" p 936 title = Ensiklopedi, Ensiklopedi Indonesia, 1980

Ensiklopedi umum dalam bahasa Indonesia (General encyclopedia in Indonesian language) ..

Some claim it was published in 1953, and was the first encyclopedia.