OHIOKPEHAI, Omo. Nutritional Aspects of Street Foods in Botswana. Pakistan Journal of Nutrition, Pakistan, v. 2, n. 2, p. 76–81, 2003. DOI: 10.3923/pjn.2003.76.81. Disponível em: https://pjnonline.org/pjn/article/view/79. Acesso em: 15 aug. 2025.