Population Dynamics of Sylhet City Corporation: A Mathematical Approach. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 9, n. 10, p. 358–363, 2021. DOI: 10.18535/ijsrm/v9i10.01. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/3418.. Acesso em: 22 jul. 2024.