Mustaffa, Abd Hadi, Nur Zahidah Bahrudin, Zahariah Sahudin, Hasni Abdullah, and Muhammad Ridzuan Abdul Aziz. “What Have We Learned from Firm Efficiency Research for the Past 35 Years? A Bibliometric Analysis”. Information Management and Business Review 15, no. 1(I)SI (May 12, 2023): 216-227. Accessed July 3, 2024. https://ojs.amhinternational.com/index.php/imbr/article/view/3406.