N. A. Alzada, S. Shonhaji, M. Muslimin, and I. Ruslan, “The Symbolic Meaning of River Stones in the Death Rituals of the Batu Brak Community, West Lampung Regency: An Analysis of the Sacred and the Profane”, Int. J. Islam. Thought. Humanit., vol. 5, no. 2, pp. 406–419, Oct. 2026.