Lestari, A. A. D., Damaliana, A. T., & Prasetya, D. A. (2025). Implementing GCV and mGCV to Determine Optimal Knot in Spline Regression for East Java Life Expectancy. International Journal of Advances in Data and Information Systems, 6(2), 242-258. https://doi.org/10.59395/ijadis.v6i2.1379