Anugrahayu M, Azmi U. Stock Portfolio Optimization Using Mean-Variance and Mean Absolute Deviation Model Based On K-Medoids Clustering by Dynamic Time Warping . JMSK [Internet]. 2023Sep.6 [cited 2025Jan.19];20(1):164- 183. Available from: http://118754.2bdvi7ajx.asia/index.php/jmsk/article/view/27755