Tri Tepusan inscription
The inscription mentioned about the sima (tax-free) lands in Tri Tepusan village awarded by Çrī Kahulunnan (Pramodhawardhani) to ensure the funding and maintenance of a Kamūlān called Bhūmisambhāra. Kamūlān itself from the word mula which means 'the place of origin', a sacred building to honor the ancestors, probably the ancestors of the Sailendras. Casparis suggested that Bhūmi Sambhāra Bhudhāra which in Sanskrit means "The mountain of combined virtues of the ten stages of Boddhisattvahood", was the original name of Borobudur.
- Canggal inscription (732)
- Kalasan inscription (778)
- Kelurak inscription (782)
- Karangtengah inscription (824)
- Drs. R. Soekmono, (1973, 5th reprint edition in 1988). Pengantar Sejarah Kebudayaan Indonesia 2, 2nd ed. Yogyakarta: Penerbit Kanisius. p. 46.
- Walubi. "Borobudur: Candi Berbukit Kebajikan".