Wulandari, Dewi, Sutrisno Sutrisno, and Muhammad Bayu Nirwana. 2021. “Mardia’s Skewness and Kurtosis for Assessing Normality Assumption in Multivariate Regression”. Enthusiastic : International Journal of Applied Statistics and Data Science 1 (1):1-6. https://doi.org/10.20885/enthusiastic.vol1.iss1.art1.