Ms. Mamata Thapa (2023) “Evaluating the Effect of a Structured Teaching Program on Mothers’ Knowledge of Optional Vaccination among Mothers of Children Under Five at a Selected Hassan Hospitals, Karnataka”, The Journal of Social Sciences Studies and Research, 3(05), pp. Page: 212–223. Available at: http://tjsssr.com/index.php/tjsssr/article/view/110 (Accessed: 29September2024).