SUSANTO, A.; SISWANTO, B.; JATMIKOWATI, S. H. THE TRADITION OF THE HEAD OF THE EARTH (Ethnography Study of Symbolic Meaning of Nyadran Earth Tradition in Songowareng Village, Bluluk Sub-district, Lamongan District). IJRDO - Journal of Social Science and Humanities Research, v. 2, n. 9, p. 14-24, 30 Sep. 2017.