Effect of gamma radiation on germination speed and percentage of some tobacco (Nicotiana tabacum L.) varieties. Journal of Basic and Applied Sciences, [S. l.], v. 21, n. 1, p. 38–49, 2015. Disponível em: https://jbas.lafsrj.ly/index.php/JBAS/article/view/202. Acesso em: 28 aug. 2026.