Narasimhulu, D. and Yashoda, R. (2017) “A Study of Effectiveness in Teaching Among the Secondary School Teachers in Kadapa District”, Shanlax International Journal of Education, 5(2), pp. 19-25. Available at: https://www.shanlaxjournals.in/journals/index.php/education/article/view/2716 (Accessed: 13June2024).