Ezir, E.; Apriliyanti, A.; Marpaung, D. A.; Pawiro, M. A.; Suhery, D.; Raza , M. H. Semiotic Landscapes of Deli Serdang Traditional Markets: Linguistic, Visual, Material, and Spatial Expressions of Cultural Identity and Local Wisdom. JOLLT 2026, 14, 1086-1101.