Analysis of Marketing Costs of Fertilizer: Cost Analysis and Economic Efficiency in the Fertilizer Industry. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 3, n. 6, p. 0–0, 2012. Disponível em: https://ignited.in/jasrae/article/view/4248.. Acesso em: 4 jul. 2024.