1. Market Chain Analysis of Baobab (Adansonia digitata L.) Fruit in Nuba Mountains, Sudan. In a workshop organized by University of Hawasa, Wondo Genet College of Forestry and Natural Resource, Ethiopia.
2. Analysis of conflicts between farmers and herders in Sudan: Participatory approach. In a workshop organized by University of Khartoum and University of Kordofan, Sudan.
3. Payment for environmental services: A mechanism for adopting the agro-forestry farming system among Gum Arabic producers in Sudan. In a conference on Payment for Ecosystem Services in Eastern and Central Africa Region, Jinja Nile Resort, Uganda.
4. Can payment for environmental services enhance the rural economic development and forest conservation in Kordofan Region, Sudan?. . In a conference on Payment for Ecosystem Services in Eastern and Central Africa Region, Jinja Nile Resort, Uganda.
5. The role of Baobab (Adansonia digitata L.) fruits in rural Development in Rashad Locality of Nuba Mountains. In a workshop on promoting local fruit trees in the Sahel” organized by the SAFRUIT Project, Bamako, Mali.
6. Contribution of Local Trade in Ziziphus spina-christi L Fruits to Rural Household’s Economy in Rashad locality. In an international conference on “Forestry: Bridge to the Future” organized by University of Forestry, Bulgaria, Sofia.