SINGH, R P. Cost effectiveness of palm oil in comparison to other oils and fats in the country with special emphasis on lower income group. Indian Journal of Community Health, [S. l.], v. 26, n. Supp 1, p. 45–53, 2014. Disponível em: https://www.iapsmupuk.org/journal/index.php/IJCH/article/view/466. Acesso em: 8 may. 2024.