Alsaleh M, Abdul-Rahim A, Mohd-Shahwahid H, Chin L, Kamarudin F. An Empirical Analysis for Technical Efficiency of Bioenergy Industry in EU28 Region Based on Data Envelopment Analysis Method. IJEEP [Internet]. 2016 Apr. 17 [cited 2024 May 5];6(2):290-304. Available from: https://econjournals.com/index.php/ijeep/article/view/2055