APA (7th ed.) Citation

Hartina, Monkham, T., Vityakon, P., & Sukitprapanon, T. Coapplication of humic acid and gypsum affects soil chemical properties, rice yield, and phosphorus use efficiency in acidic paddy soils. Nature Portfolio.

Chicago Style (17th ed.) Citation

Hartina, Tidarat Monkham, Patma Vityakon, and Tanabhat-Sakorn Sukitprapanon. Coapplication of Humic Acid and Gypsum Affects Soil Chemical Properties, Rice Yield, and Phosphorus Use Efficiency in Acidic Paddy Soils. Nature Portfolio.

MLA (9th ed.) Citation

Hartina, et al. Coapplication of Humic Acid and Gypsum Affects Soil Chemical Properties, Rice Yield, and Phosphorus Use Efficiency in Acidic Paddy Soils. Nature Portfolio.