Che Nordin, M. K. N. “Sorotan Perkembangan Projek Etika Global: Kajian Terhadap Yayasan Etika Global (Global Ethic Foundation)”. Afkar: Jurnal Akidah Dan Pemikiran Islam, vol. 14, no. 1, June 2013, pp. 51-78, http://ajba.um.edu.my/index.php/afkar/article/view/5756.