Machikowa, T., Khamchumpol, N., Wonprasaid, S., Hoang, N.H., Le Thanh, T. and Buensanteai, K. 2024. Effect of additional potassium and nickel on Hoagland solution combined with environmental condition for high antioxidants tomato production. Plant Science Today. 11, 3 (Jul. 2024). DOI:https://doi.org/10.14719/pst.3129.