O. K., Ndukwe,; A., Ikpeama,. Comparative Evalutation of the Phytochemical and Proximate Constituents of Oha (Pterocarpus Soyansii) and Nturukpa (Pterocarpus Santalinoides) Leaves. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 2, n. 2, 2013. Disponível em: https://ijarped.com/index.php/journal/article/view/94. Acesso em: 2 aug. 2025.