Analysis of marketing margin and marketing efficiency of fresh coconut (Cocos nucifera) marketing in Onitsha North South LGA, Anambra State, Nigeria . e-Proceedings of the Faculty of Agriculture International Conference, Awka, Nigeria, p. 305–312, 2024. Disponível em: https://journals.unizik.edu.ng/faic/article/view/3504. Acesso em: 3 may. 2025.