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Food pricing: A study on the sales of food in Brazilian private schools
- Ariene Silva do Carmo,
- Paulo César Pereira de Castro Júnior,
- Thais Cristina Marquezine Caldeira,
- Daniela Silva Canella,
- Rafael Moreira Claro,
- Luiza Delazari Borges,
- Larissa Loures Mendes
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- Published: November 17, 2025
- https://doi.org/10.1371/journal.pone.0336955