Suhendra O, Tiro MA, Ruliana. Ordinary Least Square Method in Multiple Regression Analysis to Estimating Coefficients of Factors Affecting Human Development Index. ARRUS J. Math. App. Sci. [Internet]. 2022 Feb. 10 [cited 2026 May 23];2(1):49-5. Available from: https://jurnal.ahmar.id/index.php/mathscience/article/view/632