M.Venkatesulu, and Dr. P. Raghunadha Reddy. “Marketing Challenges And Organizational Performance: An Empirical Investigation With Special To Pharmaceutical Organizations In India”. Educational Administration: Theory and Practice 30, no. 3 (May 1, 2024): 2170–2175. Accessed July 3, 2024. https://kuey.net/index.php/kuey/article/view/2758.