@article{{mtk}{}, author = {DEVI, A., DHARMAWAN, K., TASTRAWATI, N.}, title = { PENGELOMPOKAN SAHAM MENGGUNAKAN K-MEANS DALAM PEMBENTUKAN PORTOFOLIO OPTIMAL}, journal = {E-Jurnal Matematika}, volume = {12}, number = {4}, year = {2023}, doi = {10.24843/MTK.2023.v12.i04.p433}, url = {https://ojs.unud.ac.id/index.php/mtk/article/view/106556} }