TROPP, D. From Anecdote to Formal Evaluation: Reflections from More Than Two Decades on the Local Food Research Trail at USDA. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 9, n. 1, p. 13–30, 2019. DOI: 10.5304/jafscd.2019.091.044. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/725. Acesso em: 24 jan. 2022.