Gumbo,Daniel W. Modeling Volatility of the Price of Maize: An Application of Generalized Autoregressive Conditional Heteroskadasticity (Garch) Model / Daniel W. Gumbo - Dar es salaam: The Open University of Tanzania, 2017 - xii,56p.: ill.; 30cm. Includes Bibliographical References and Index Dewey Class. No.: EA DIS 338.1909678 GUM