LASMANE, Ija. Project Method in Adult Education: Self-Experience Analysis. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 4, p. 80–89, 2015. DOI: 10.17770/sie2015vol4.498. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1187.. Acesso em: 11 mar. 2026.