Uripan, K. I., S. A. F. S. Sri Iswat, and D. A. Trisliatanto. “Civil Empowerment of Sanitation Latrine for Urban Life Society: Human Resource Development Perspective”. Opción, Vol. 36, 1, pp. 2284-17, https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/32560.