Peter M. Fischer, Moain Sadeq, Tell el-Ajjul 1999. A Joint Palestinian Swedish Field Project: First Season Preliminary Report, Ägypten und Levant. X, 2000, pp. 211-226
idem: Tell el-ʿAjjul 2000: Second Season Preliminary Report, with contributions by Anne Lykke, Rainer Feldbacher, Michael Weigl and Christa Mlinar, Ägypten und Levant. XII, 2002
Original church was build in the 5th century. Rebuild by Crusaiders in the 12th century.There are some cornices and bases that date back to the Crusader period.