Towards an Ethics of Discipleship for the Modern World: Nelson Mandela, Desmond Tutu and Wangari Maathai. Hekima Review , [S. l.], p. 80–95, 2009. Disponível em: https://journals.hekima.ac.ke/index.php/journals/article/view/131.. Acesso em: 10 apr. 2025.