KUHLEN, C.; EGETENMEYER, R. . Categories of distinction in programme planning. European Journal for Research on the Education and Learning of Adults, [S. l.], v. 13, n. 2, p. 159–169, 2022. DOI: 10.3384/rela.2000-7426.4070. Disponível em: https://rela.ep.liu.se/article/view/4070. Acesso em: 26 sep. 2022.