Thapa, Resham B., and Sushil Neupane. “Does Prevailing Natural Resource Pool Nearby Matter? A Case Study on Determinants of Participation on Yarshagumba Collection in Dolpa, Nepal”. Economic Journal of Nepal, vol. 31, no. 4, Oct. 2008, pp. 222-34, doi:10.3126/ejon.v31i4.5008.