Sutamrin, Khadijah, Isma Muthahharah. Cluster Analysis of New Students at STKIP Pembangunan Indonesia during the COVID-19 Pandemic Based on Regional Origin. ARRUS J. Math. App. Sci. [Internet]. 2023 May 26 [cited 2026 Apr. 20];3(1):31-7. Available from: https://jurnal.ahmar.id/index.php/mathscience/article/view/1740