Saputri, S., Nur’eni, & Masyitah Meliyana R, S. (2023). REGRESSION ANALYSIS OF ROBUST ESTIMATION-S WITH TUKEY BISQUARE WEIGHTING ON POVERTY LEVEL ON SULAWESI ISLAND. Parameter: Journal of Statistics, 3(2), 84-92. https://doi.org/10.22487/27765660.2023.v3.i2.16923