EDEM; DOSUNMU, Christopher A.; I., Miranda; I., Bassey Francesca. Determination of Proximate Composition, Ascorbic Acid and Heavy Metal Content of African Walnut (Tetracarpidium conophorum). Pakistan Journal of Nutrition, Pakistan, v. 8, n. 3, p. 225–226, 2009. DOI: 10.3923/pjn.2009.225.226. Disponível em: https://pjnonline.org/pjn/article/view/793. Acesso em: 25 aug. 2025.