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1 Tropical Knowledge and Management Program, Universidade Nova de Lisboa, NOVA School of Business and Economic, Portugal. 2 Instituto Superior de Agronomia from Universidade de Lisboa. 3 Nova School of Business and Economics. 4 Instituto Superior de Agronomia from Universidade de Lisboa, and member of Executive Board of CTA. 5 PAPAC and SOFRECO Consultant. *Corresponding Author E-mail: cristinofonseca@hotmail.com

The organic pepper (Piper nigrum L.) value chain in São Tomé e Príncipe under a value chain analysis for development methodology perspective