DR. P C SRIVASTAVA. A Study on the Mathematical Modelling of Population Change. Edu Journal of International Affairs and Research, ISSN: 2583-9993, [S. l.], v. 3, n. 2, p. 97–103, 2024. Disponível em: https://edupublications.com/index.php/ejiar/article/view/166. Acesso em: 18 jul. 2025.