BHUMIREDDY CHANDHANA; G. D. S. KUMAR; R. S. SENGAR. Development of Scale to Measure Sunflower Farmers’ Perception on Public and Private Extension Systems. Indian Journal of Extension Education, India, v. 58, n. 3, p. 197–200, 2022. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/125206. Acesso em: 20 oct. 2025.