1.
GutiƩrrez E, Caldera Y, Valbuena F, Silva S. Post-treatment of municipal wastewater for feeding to boilers using ionic exchange. REV TEC FAC ING UNIV [Internet]. 1 [citado 2 de agosto de 2025];28(3). Disponible en: http://www.produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/5893