Raad Farhan Shahad and Mohammed Malik Hamid 2025. Impact of Bentonite and Humic Acid on the Growth and Flowering of Catharanthus roseus L. in Sandy Soil. Journal of Environmental & Earth Sciences. 7, 1 (Jan. 2025), 157–166. DOI:https://doi.org/10.30564/jees.v7i1.7368.