Stemmer Bahasa Indonesia

https://github.com/ivanlanin/pengakar
http://abdullahhafidh.wordpress.com/2010/11/10/stemmer-bahasa-indonesia/
http://abdullahhafidh.files.wordpress.com/2010/11/laporan-tugas-ii-stemmer.pdf
http://www.wikiwand.com/id/Stemmer
http://stop-words-list-bahasa-indonesia.blogspot.com/2013/10/php-stemmer-bahasa-indonesia.html
http://lintaka.wordpress.com/2010/03/02/stemming-bahasa-indonesia/
http://oguds.wordpress.com/2007/10/20/algoritma-stemmer-bahasa-indonesia/
https://abdullahhafidh.wordpress.com/tag/stemmer-bahasa-indonesia/
http://digilib.its.ac.id/public/ITS-Undergraduate-14255-paperpdf.pdf
http://sukmanapradibtha.wordpress.com/2012/10/02/information-retrieval-stemming-untuk-bahasa-indonesia/