Tina, Tina, Lydia De Vega Sipayung, and Sepdwiyana Donargo. 2024. “Instagram Utilization in Promoting Ecotourism in Pari Village, Pantai Cermin District, Serdang Bedagai Regency”. International Journal of Economics and Management 2 (02). Medan, Sumatera Utara, Indonesia:172-83. https://doi.org/10.54209/iem.v2i02.40.