HUTABARAT, H. .; SIBARANI, B. .; SUMARSIH, S. . Semiotic Meanings of Artefacts in Toba Batak Ceremonies Across Some Regions In North Sumatera, Indonesia: A Study on Variations And Changes. Journal of Ecohumanism, [S. l.], v. 4, n. 1, p. 3429 –, 2025. DOI: 10.62754/joe.v4i1.6181. Disponível em: https://ecohumanism.co.uk/joe/ecohumanism/article/view/6181. Acesso em: 1 apr. 2025.