Pasqual, Moacir, Akihiko Ando, and Otto Jesu Crócomo. 2014. “Effects of Growth Regulators on <i>in vitro< i> Embryogenesis of Nucelli in <i>Citrus sinensis< i> Cv. Valência”. Pesquisa Agropecuaria Brasileira 23 (3):255-59. https://doi.org/10.1590/S1678-3921.pab1988.v23.13829.