Environmental Issues in Business Pollution, Regulations & Health Obeng Samuel Gyasi Innbundet / 2012 / Engelsk
Invisible Faces and Hidden Stories Narratives of Vulnerable Populations and Their Caregivers Obeng Cecilia Sem Innbundet / 2020 / Engelsk
Invisible Faces and Hidden Stories Narratives of Vulnerable Populations and Their Caregivers Obeng Cecilia Sem Heftet / 2025 / Engelsk
Contemporary Issues in Public Health in North Africa and the Middle East Obeng Samuel Gyasi Heftet / 2014 / Engelsk
Language in African Social Interaction Indirectness in Akan Communication Obeng Samuel Gyasi Heftet / 2003 / Engelsk
Political Independence with Linguistic Servitude The Politics About Languages in the Developing World Obeng Samuel Gyasi Innbundet / 2002 / Engelsk
