Sreedharan, Sreekanth, M Dhanalakshmi, R Jith, Linda Silvya, Sabina A Nair, and Urmila R Menon. 2026. “Assessing the Relationship Between Marketing Expenditure Efficiency and Corporate Financial Performance”. Indian Journal of Information Sources and Services 16 (3):304-13. https://doi.org/10.51983/ijiss-2026.16.3.33.