Hidayat T, Medriavin Silalahi L, Hamid A. Digital Signal Feature Extraction for Graph-Based Host Classification in VM Placement. ZTR [Internet]. 2026 Mar. 31 [cited 2026 Apr. 6];8(1):17-25. Available from: https://ejournal.unibabwi.ac.id/index.php/Zetroem/article/view/7559