CHEPKURUI, J. . .; BIIRA, S. . Thermal Performance Evaluation of the Funnel Solar Cooker of Different Funnel Lengths Implemented in Nagongera, Uganda. Tanzania Journal of Science, [S. l.], v. 46, n. 1, p. 53–60, 2020. Disponível em: https://tjs.udsm.ac.tz/index.php/tjs/article/view/96. Acesso em: 5 may. 2024.