Sauri, M., Hadijati, M., & Fitriyani, N. (2021). Spline and Kernel Mixed Nonparametric Regression for Malnourished Children Model in West Nusa Tenggara. Jurnal Varian, 4(2), 99 - 108. https://doi.org/https://doi.org/10.30812/varian.v4i2.1003