NDIRITU, J.; MWANGI, I W.; MURUNGI, J. I.; WANJAU, R. N. Uptake of p-Nitrophenol (PNP) from model aqueous solutions using raw and quaternised Afromomum melegueta peels. African Journal of Pure and Applied Sciences, Nairobi, Kenya, v. 1, n. 1, p. 1–8, 2020. DOI: 10.33886/ajpas.v1i1.165. Disponível em: https://journals.ku.ac.ke/index.php/AJPAS/article/view/165. Acesso em: 26 aug. 2026.