Asari Br Sitepu, Rima, Khairul, and Kristina Annatasia. 2025. “ANALISIS SENTIMEN ULASAN EKOWISATA LANGKAT MENGGUNAKAN METODE SUPPORT VECTOR MACHINE (SVM)”. Global Research and Innovation Journal 1 (3):27-34. https://journaledutech.com/index.php/great/article/view/531.