Title: Rāingān kānpatibat ngān sœ̄m khwāmmankhong bōrānnasathān Prāng Sō̜ng Phī Nō̜ng, ʻUtthayān Prawattisāt Sī Thēp
Description: Excavations and conservation of the archaeological site of Prang Song Pi Nong, Si Thep Historic Site, Phetchabun Province, Northern Thailand.