Putra, Handika Tusuka, et al. “The Nyadran Tradition Based On Ethnoscience As The Local Wisdom Of The Balongdowo Community Of Sidoarjo”. Journal of Ethnophysics, vol. 1, no. 1, Jan. 2026, pp. 27-36, https://journal.unesa.ac.id/index.php/ethnophysics/article/view/46730.