Alfred Maroyi. A systematic review on biological and medicinal properties of Ehretia rigida (Thunb.) Druce (Ehretiaceae) in Southern Africa. Plant Sci. Today [Internet]. 2023 Sep. 23 [cited 2024 Nov. 21];10(sp2):74-82. Available from: https://horizonepublishing.com/journals/index.php/PST/article/view/2359