RASHMI SHUKLA AND S.R.K. SINGH. Ergonomic Evaluation of Improved Grain Cleaning Technologies - Comparative Study of Traditional and Improved Tools. Indian Journal of Extension Education, India, v. 51, n. 1&2, p. 105–108, 2015. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144235. Acesso em: 22 oct. 2025.