Uzah GA, Nwaugo Azike VC, Nnodim LC, Ogugbue CJ. Assessment of Nutritional Composition and Heavy Metal Levels in Okra and Tomato Crops Treated with Liquid Biofertilizer. FNAS-JACSR [Internet]. 2025 Dec. 30 [cited 2026 Feb. 9];2(4):36-9. Available from: https://www.fnasjournals.com/index.php/FNAS-JACSR/article/view/1018