1. Estimating of soil organic carbon;Bandaranayake W.;Agronomy Journal,2003
2. Researching golf's carbon footprint;Baird J. H.;Green Section Record,2011
3. A model of greenhouse gas emissions from the management of turf on two golf courses
4. Bekken M. A. H. &Soldat D. J.(2020).University of Wisconsin‐Madison resource efficiency survey. Accessible at:https://uwmadison.co1.qualtrics.com/jfe/form/SV_eX9MMWKDYyfndtj