Charles, Torres Filipe. “The Role of Option Contracts in Hedging Exchange Rate and Interest Rate Variations on Fuel Imports in Mozambique”. REVES - Revista Relações Sociais 5, no. 3 (February 18, 2022): 13922–01e. Accessed November 21, 2024. https://periodicos.ufv.br/reves/article/view/13922.