El Tahir, Ibrahim Mohamed. “Phenotypic Variations Among Okra (Abelmoschus Esculentus (L.) Moench) Genetic Resources in Sudan”. Genetic Resources 4, no. 7 (March 29, 2023): 20–31. Accessed May 15, 2024. https://www.genresj.org/index.php/grj/article/view/genresj.DLOX8174.