S. R. Utami, D. Mukodim, E. Prihantoro, R. W. Ramadhani, and I. A. . Khazim, “Ethnographic Study of the Marosok Tradition in the Payakumbuh Community Using Pierce Semiotic Analysis”, ETNOSIA, vol. 7, no. 2, pp. 105–116, Oct. 2022.