VILLAGE-BASED RESOURCE ECONOMY: SYNERGY OF VILLAGE-OWNED ENTERPRISES (BUMK), APPROPRIATE TECHNOLOGY, AND VALUE CHAINS FOR BERAU’S ECONOMIC INDEPENDENCE. Economics Studies and Banking Journal (DEMAND), [S. l.], v. 3, n. 8, p. 459–468, 2026. DOI: 10.62207/n60kk743. Disponível em: https://journal.ppipbr.com/index.php/demand/article/view/1148.. Acesso em: 12 sep. 2026.