Marín Leal JC, Romero González ME, Colina de Vargas M, Ledo de Medina H. Pigments detennination in sediments from a tropical water body. REV TEC FAC ING UNIV [Internet]. 1 [citado 2 de agosto de 2025];20(2). Disponible en: http://www.produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/5529