OTTO, Kh. Some of fundamental methodological trends in contemporary developmental psychology. Psichologija, [S. l.], v. 4, p. 3–14, 1983. DOI: 10.15388/Psichol.1983.4.9134. Disponível em: https://www.zurnalai.vu.lt/psichologija/article/view/9134. Acesso em: 17 nov. 2025.