ROJAS-VARGAS, Julián; MORA-BARRANTES, José; HERRERA-VARGAS, Pablo; ARIAS-ZUÑIGA, Vinicio. Waste management: a study on generating organic fertilizer from oil and grease trap systems. Uniciencia, [S. l.], v. 36, n. 1, p. 1–15, 2022. DOI: 10.15359/ru.36-1.1. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/15725. Acesso em: 24 apr. 2026.