Sani, Idi Saidou, Moustapha Grema, Kumar Sanjeet, Bakasso Yacoubou, and Ali Mahamane. 2019. “Regeneration and Preliminary Characterization of Asian and African Okra (Abelmoschus spp.) Germplasm”. European Scientific Journal, ESJ 15 (6):21. https://doi.org/10.19044/esj.2019.v15n6p21.