“Studies on the Availability to Plants of Soil Nitrogen in Malaysian Tropical Oligotrophic Peat. III–Effects of Initial Soil Air-Drying and Frequency of Watering”. Tropical Agriculture 57, no. 1 (January 30, 1980). Accessed December 10, 2023. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/2866.