This research was aimed to analyze the level of technical efficiency and identify some factors that influence it and also solutions necessary to conduct to improve the efficiency of BUMD of production service field in Central Java Province. The analysis method used a Data Envelopment Analysis (DEA) by a frontier analysis approach. The BUMN analysis unit of production service field was... https://hollandscountryclothinges.shop/product-category/horse-fleece-quarter-sheets/