Mohamed م. إ. س. AUTHOR INDEX (Volume 24 – 2020): Author index of papers published in the " University of Aden Journal of Natural & Applied Sciences" and their addresses Volume 24 (April- October 2020). University of Aden Journal of Natural and Applied Sciences, [S. l.], v. 25, n. 1, p. 67–69 & 219, 2021. Disponível em: https://uajnas.adenuniv.com/index.php/uajnas/article/view/107. Acesso em: 9 may. 2024.