Sewando, Ponsian, Dickson Utonga, Bahati Ndoweka, and Protas Sulle. 2023. “A Relative Importance Index Analysis of Drivers of Land Degradation in Agro-Pastoral Systems in Mbulu District, Tanzania”. East African Journal of Environment and Natural Resources 6 (1), 92-102. https://doi.org/10.37284/eajenr.6.1.1198.