Nahdlatul Ulama
In 1912, the Muhammadiyah organization was founded in Yogyakarta, which, together with Nahdlatul Ulama ("Reawakening of the ulama"), founded in 1926, form the two largest Muslim organizations in the world. Since the 1930s, their religious boarding schools "("pesantren")" also taught mathematics, natural sciences, English and history. Since the 1980, the Nahdlatul Ulama schools also offered degrees in economy, jurisdiction, paedagogical and medical sciences. In the 1990s, under their leader Abdurrahman Wahid, the organization adopted an anti-fundamentalistic doctrine, teaching democracy and pluralism.