Costs of implementing and managing cut sunflower in an organic planting system in the Municipality of Laranjeiras do Sul, State of Paraná (PR), Brazil. Research, Society and Development, [S. l.], v. 13, n. 3, p. e2913345135, 2024. DOI: 10.33448/rsd-v13i3.45135. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/45135. Acesso em: 28 jun. 2025.