Handajani, S. S.; Pratiwi, H.; Respatiwulan, R.; Susanti, Y.; Nirwana, M. B.; Nareswari, L. P. TRUNCATED SPLINE SEMIPARAMETRIC REGRESSION TO HANDLE MIXED PATTERN DATA IN MODELING THE RICE PRODUCTION IN EAST JAVA PROVINCE. BAREKENG: J. Math. & App. 2025, 19, 2597-2608.