Kebenei MC, Mucheru-Muna M, Muriu-Ng’ang’a F. The potential of Zai pit technology and Integrated soil fertility management to enhance crop productivity in semi-arid regions of Sub-Sahara Africa: A review. ijeab [Internet]. 2023 Feb. 10 [cited 2024 Aug. 25];8(1). Available from: https://journal-repository.com/index.php/ijeab/article/view/6012