O. VASCONCELOS DE OLIVEIRA LOPES DA SILVA, E. C. M. da Silva, R. B. dos Santos Junior, e M. A. T. Lira, “SOLAR-ENERGY-BASED TECHNOLOGIES FOR FAMILY AGROINDUSTRIES: APPLICATIONS BEYOND NATURAL PROCESSES IN PIAUÍ, BRAZIL”, REN, vol. 57, nº 2, p. e20262590, maio 2026.