Apdelmi, A., Zuhri Saputra Hutabarat, and Lewis Hermansa Sinambela. “Educational Semiotics: Exploring the Symbolic Meaning of Batak Gorga As a Medium for Instilling Local Wisdom Values”. Jurnal Pendidikan Dewantara, vol. 4, no. 1, Oct. 2025, pp. 25-34, doi:10.58222/jpd.v4i1.45.