月原 敏博. Recent Development of Livestock Industry and Caste System in Nepal: Supply of Milk and Meat to Urban Areas and the Kasai's Activity. Geographical Review of Japan English Edition. 2003. 1
Historical Transition of Agricultural Production and Food Trade in Himalayan Region
(Nepal Seminar of the JSPS Research Project (15H05253) titled "Development of Food Marketing System in Indian Subcontinent and its Possibilities of Trade Links with Japan" 2017)