Hermansah, H., Sendi, N., Yulnafatmawita, Y., Matsunaga, T., Wakatsuki, T. and Wakatsuki, T. 2018. Characteristics and Stocks of Soil Nutrient under Various Land Use Types in a Super Wet Tropical Rain Forest Padang, West Sumatra. JOURNAL OF TROPICAL SOILS. 15, 1 (Apr. 2018), 55–62. DOI:https://doi.org/10.5400/jts.2010.v15i1.55-62.