Wulandari , H.; Onuegbu, C. How R&D Intensity Affect Operational Efficiency and Strategic Alliances in Medium-Sized Companies?. JTESM 1403, 3 (3 (ویژه‌نامه انگلیسی), 4-13. https://doi.org/10.61838/kman.jtesm.3.3.2.