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Mumba & Husband Fred Invented Charcoal Briquette
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Mumba introduces briquettes at the Mufumbwe District Agricultural Show.
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Mumba Marketed at the International Expo
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Marketed Briquette to the Permanent Secretary of the Ministry of Gender
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Mumba demonstrates how
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Mumba attends retreat and works with accountant, mechanist and lawyer to establish copyright and first stages of documenting business production processes for the briguette.
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Mumba attends several meetings and signs an Informal Memorandum of Understanding with Igiift
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Meeting postponed because of VISA issues.
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Mumba and Christine approves Igiift/ Mumba's Organic Briquettes strategic learning collaborative.
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Climate change impacts production output
