Singh, Anuj
Tripathi, Tripti
Ranjan, Rakesh
Tiwari, Abhay K.
Article History
Received: 1 February 2025
Accepted: 23 July 2025
First Online: 20 August 2025
Declarations
:
: This study does not involve any human participants or animals directly. Therefore, ethical approval and informed consent to participate were not required. The data used in this study were obtained from publicly available secondary sources (World Population Prospects, United Nations Population Division), and all analyses were conducted in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.