Contributions of the National School Feeding Program (PNAE) and the Food Acquisition Program (PAA) to strengthening family farming and promoting food security in Brazil (2015–2025): An integrative review. RSD [Internet]. 2025 Jul. 19 [cited 2025 Dec. 5];14(7):e5914749231. Available from: https://rsdjournal.org/rsd/article/view/49231