Jiji Johnson and Dr. B. Manickavasagam (2019) “Socio –Psychological Problems of Undergraduates of Thiruvananthapuram City, Kerala”, History Research Journal, 5(6), pp. 469-476. Available at: http://thinkindiaquarterly.org/index.php/hrj/article/view/11586 (Accessed: 30April2026).