JAKONEN, J. Beyond postmodern spirituality: Ken Wilber and the Integral approach. Scripta Instituti Donneriani Aboensis, [S. l.], v. 21, p. 92–109, 2009. DOI: 10.30674/scripta.67345. Disponível em: https://journal.fi/scripta/article/view/67345. Acesso em: 19 apr. 2024.