WECHULI, W. B.; WASWA, V. E.; LINTURI, J. M.; KARIUKI, P. K. Positron and Electron Impact Elastic Scattering by Atomic Beryllium. African Journal of Pure and Applied Sciences, Nairobi, Kenya, v. 4, n. 3, p. 44–53, 2023. DOI: 10.33886/ajpas.v4i3.425. Disponível em: https://journal.ku.ac.ke/index.php/AJPAS/article/view/425. Acesso em: 26 aug. 2026.