Minangsari F, Robiani B, Mukhlis M. The Efficiency of the Pharmaceutical Industry in Indonesia: A Stochastic Frontier Approach. JEP [Internet]. 2019 Dec. 26 [cited 2025 Feb. 23];17(2):49-58. Available from: https://jep.ejournal.unsri.ac.id/index.php/jep/article/view/8949