Sobha Rani J. A Study on Marketing Strategy for Library Resources and Services with Special Reference to Sree Vidyanikethan Engineering College, Tirupati, Andhra Pradesh. IJISS [Internet]. 2019 Feb. 15 [cited 2024 Nov. 23];9(S1):51-6. Available from: https://ojs.trp.org.in/index.php/ijiss/article/view/564