Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences ISSN (Online): 1674-2974 E-Publication: Online Open Access Vol:63 Issue:08:2026 A STUDY ON COMPARATIVE ANALYSIS OF RETURN ON INVESTMENT (ROI) BETWEEN FDI AND NON-FDI PHARMACEUTICAL COMPANIES IN INDIA Dr. POOJA KUMARI, Dr. VINAYAK BHANDARI, Dr. P. RADHA DOI:10.5281/zenodo.21789273
