Sumin S, Retnawati H. MAPPING THE HAPPINESS LEVEL DISPARITY OF THE INDONESIAN POPULATION USING MULTIDIMENSIONAL SCALING. BAREKENG: J. Math. & App. [Internet]. 15Dec.2022 [cited 22Nov.2024];16(4):1221-30. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6156