R. M. GHADGE. Constraints in Adoption of Improved Production Technology of Mandarin. Indian Journal of Extension Education, India, v. 50, n. 1&2, p. 90–92, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144341. Acesso em: 3 nov. 2025.