Nenavath, S. Ayyappa Naik. 2014. “Marketing Effectiveness of Customer Satisfaction on Dairy Industry (with Reference to Sangam Dairy Vadlamudi of Guntur (D.T), A.P., India)”. The International Journal of Business & Management 2 (1). https://internationaljournalcorner.com/index.php/theijbm/article/view/127604.