Agustin, R., and R. Mesra. “Transformation of the Earth Charity Tradition in the Era of Globalization: An Ethnographic Study of the Sambikerep Village Community, Surabaya”. LANGGAM: International Journal of Social Science Education, Art and Culture, Vol. 3, no. 4, Dec. 2024, pp. 21-28, doi:10.24036/langgam.v3i4.225.