1.
Subardin M, Susetyo D, A. Kadir S, Suhel S. Economies of Scale and Efficiency of the Pulp Industry in Indonesia: Cobb-douglas Cost Function Approach. IJEFI [Internet]. 2018 Jul. 12 [cited 2024 Mar. 29];8(4):284-9. Available from: https://econjournals.com/index.php/ijefi/article/view/6724