D. RATNA KUMARI, DEEPIKA PANDEY and. A SURVEY ON WORKING ENVIRONMENT AND PROBLEMS OF THE MAIZE VENDORS. The Journal of Research, PJTSAU, India, v. 47, n. 2, 2019. Disponível em: http://epubs.icar.org.in/index.php/TJRP/article/view/92548. Acesso em: 10 sep. 2026.