Sulistyorini, Fitri, and Rosida Dwi Ayuningtyas. “Efficiency Analysis of Sharia Ventura Capital Companies Using Data Envelopment Analysis (DEA) Period 2014 – 2018”. NUsantara Islamic Economic Journal 1, no. 1 (December 28, 2021): 1-13. Accessed April 20, 2024. https://journal.unisnu.ac.id/NUIEJ/article/view/53.