DIMESKA, G.; BILBILOSKA, G. Mitotic index and pollen viability of Helianthus annuus l., after treatment with Pb(NO3)2. Macedonian Journal of Ecology and Environment, [S. l.], v. 19, n. 1-2, p. 22–27, 2017. DOI: 10.59194/MJEE17191-2023d. Disponível em: http://mjee.org.mk/index.php/mjee/article/view/114. Acesso em: 22 jul. 2024.