The Effect of Environmental Sustainabiity and Value Chain Concept in the Context of Local Economy on Value Added of Coffee Commodities in Kerinci. West Science Business and Management, [S. l.], v. 1, n. 03, p. 107–117, 2023. DOI: 10.58812/wsbm.v1i03.84. Disponível em: https://wsj.westsciences.com/index.php/wsbm/article/view/84. Acesso em: 8 apr. 2025.