Atiqi Chollisni, and Aminuddin Aminuddin. 2023. “MELIHAT TINGKAT EFISIENSI BUS DI INDONESIA DENGAN METODE DEA”. ISLAMINOMICS: JOURNAL OF ISLAMIC ECONOMICS, BUSINESS AND FINANCE 6 (2). http://ejournal.uca.ac.id/index.php/islaminomics/article/view/81.