डॉ0 नन्दन मिश्रा. वृद्ध आबादी की मनोवैज्ञानिक चुनौतियां. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I, [S. l.], v. 25, n. 1, p. 32–44, 2023. Disponível em: https://newjournalzone.in/index.php/ijmfsmr/article/view/27. Acesso em: 5 oct. 2024.