NMR Structure Elucidation of Natural Products and Synthesized Compounds in Nigeria: https://doi.org/10.26538/tjnpr/v1i4.1. Tropical Journal of Natural Product Research , [S. l.], v. 1, n. 4, p. 135–136, 2017. Disponível em: https://www.tjnpr.org/index.php/home/article/view/3316. Acesso em: 7 jan. 2026.