UMMED SINGH, Bankey Bihari,. Shifting Vs Settled Cultivation among Khasi, Garo and Jaintia Tribes of Meghalaya. Indian Journal of Extension Education, India, v. 45, n. 3&4, p. 134–136, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/122897. Acesso em: 20 oct. 2025.