Kumar S S, M M, B A V, Singh H M, K V C. A brief survey of unsupervised agglomerative hierarchical clustering schemes. IJET [Internet]. 2019 Jan. 27 [cited 2025 Mar. 26];8(1):29-37. Available from: https://www.sciencepubco.com/index.php/IJET/article/view/13971