Nasution, R. K. ., Harahap, R. H. ., Kurniawati, D. ., & Ridho, H. . (2025). Analyzing the potential and development of sustainable tourism in Kampoeng Lama Tourism Village, North Sumatra. Edelweiss Applied Science and Technology, 9(7), 355–368. https://doi.org/10.55214/25768484.v9i7.8571