Suhindarto, Aryani, Y., & Wina Andari. (2020). Technical Efficiency and Its Influence on The Growth of The Manufac- turing Sector in East Java: A Case Study on The Gerbangkertasusila Plus Development Area. East Java Economic Journal, 4(2), 229–247. https://doi.org/10.53572/ejavec.v4i2.47