TEKLU, T. A. "Recasting the Golden Rule: Claude Sumner’s Philosophical Contribution Reconsidered.". Ethiopian Journal of the Social Sciences and Humanities, [S. l.], v. 15, n. 1, p. 41–57, 2023. Disponível em: http://ejol.aau.edu.et/index.php/EJSSH/article/view/6365. Acesso em: 20 nov. 2024.