HAATAINEN, O.; AKSELA, M. Chocolate-themed Web-based Learning Material. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 2, n. 2, p. 153–166, 2014. DOI: 10.31129/lumat.v2i2.1065. Disponível em: https://journals.helsinki.fi/lumat/article/view/1065. Acesso em: 5 may. 2024.