“The Proximal development zone (ZDP) as source of analysis for a science learning problem” (2020) Revista Internacional de Pesquisa em Didática das Ciências e Matemática, 1, p. e020010. Available at: https://periodicoscientificos.itp.ifsp.edu.br/index.php/revin/article/view/95 (Accessed: 19 February 2026).