Anandakumar, S. ., Ranjith, S., Senthamilselvi, D., Rajadurai, G., & Sivakumar, K. (2024). Foliar Application of Humic Acid on Growth and Biomass Improvement of Bok Choy and Red Leaf Lettuce . Plant Science Today, 11(2). https://doi.org/10.14719/pst.2435 (Original work published March 26, 2024)