Okolie, Nwabueze Peter, Treasure Isi Akhator, Joy Theresa Ogar, Sarah Enemona Yusuf, and Ogechi Lynda Anyiam. “Production and Quality Evaluation of Herbal Tea from the Blends of Pawpaw Leaf (Carica papaya), Bitter Leaf (Vernonia amygdalina), Scent Leaf (Occimum Gratissimum) and Other Materials”. Direct Research Journal of Agriculture and Food Science 13, no. 2 (June 4, 2025): 51–55. Accessed April 29, 2026. https://journals.directresearchpublisher.org/index.php/drjafs/article/view/13.