T. Nguyen-Sy, V. T. T. Do, and D. P. Duy, “Soil carbon mineralization affected by hot water and ultrasound pretreatment”, Sains Tanah J. Soil Sci. Agroclimatology, vol. 19, no. 1, pp. 73–79, May 2022, doi: 10.20961/stjssa.v19i1.57554.