WASEEM HASSAN; SAJID RAHMAN; AMINA ARA. The Research Growth Rate (2019-2020) of Forty Countries in the Field of Earth and Planetary Science Research. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, [S. l.], v. 61, n. 1, p. 71–80, 2024. DOI: 10.53560/PPASA(61-1)818. Disponível em: https://ppaspk.org/index.php/PPAS-A/article/view/1351. Acesso em: 23 dec. 2024.