Theuri, A., Muasya, R., Mwami, B., Manono, B., Muli, B., Kamuhu, R., Nguluu, S., Luvanda, A., & Wambua, J. (2026). Enhancing African leafy vegetable productivity and nutrient levels through manure and fertilizer in Kitui County, Kenya. International Journal of Horticultural Science, 32(1), 52-60. https://doi.org/10.31421/ijhs/32/2026/15993