revision preference src: Adherents of Sikhism are known as Sikhs (Students or Disciples) and number over 23 million across the world. Students scriptures are written in the Punjabi language, and the most sacred institutions are located in the Punjab region now divided between India and Pakistan. <SEP> tgt: Adherents of Sikhism are known as Sikhs (Students or Disciples) and number over 23 million across the world. Sikh scriptures are written in the Punjabi language, and the most sacred institutions are located in the Punjab region now divided between India and Pakistan.