INFLUENCE OF TEMPERATURE DIFFERENCE (WATER-COVER SURFACE) ON THE PERFORMANCE OF A COMPACT HEMISPHERICAL SOLAR STILL. Nigerian Journal of Technology, [S. l.], v. 39, n. 3, p. 792–799, 2020. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2364. Acesso em: 1 may. 2026.