Odyssey of First IALE World Congress in Africa and Opportunities for North-South or South-South Collaboration
W. Rolf, J. Obando, H.N. Bulley, M.A. Cho, Y. Bamutaze, R.M. Scheller, U. Schirpke, Landscape Online 98 (2023).

Fifteen years of Landscape Online: Looking back at the development of an e-journal
W. Rolf, U. Schirpke, Landscape Online 97 (2022).