Capitango, P., and A. G. Robledo. “COLD GREENHOUSE: A SPACE NON-FORMAL POTENTIAL FOR LEARNING OF BOTANY”. Revista Órbita Pedagógica, vol. 1, no. 3, May 2014, pp. 55-64, https://revista.isced-hbo.co.ao/ojs/index.php/rop/article/view/27.