George Athanassakos
Artigo de Pesquisa
Wei Zeng
Nota do Editor
Sowmya Uttam
Nota Editorial
Manfred Max-Neef
Comentário
Sadayoshi Taguchi, Shigehiko Ogoh, Takeshi Hashimoto, Sakiya Yamasaki, Hiroshi Okamoto, Yukio Yamori, Daniel C Hatton and David A McCarron
Neil Fitzgerald
Editorial