Zuhoran, K.T.S. and Budiasih 2021. Implementation of Constant Elasticity of Substitution Function and Data Envelopment Analysis: Productivity and Technical Efficiency of Large Industry Creative Economy in Craft Subsector Indonesia. Parameter: Journal of Statistics. 1, 2 (Jun. 2021), 21-30. DOI:https://doi.org/10.22487/27765660.2021.v1.i2.15450.