Jermsittiparsert, Kittisak, Phong Thanh Nguyen, Thuy To Nguyen4Quyen Le Hoang, Vy Dang Bich Huynh, y Yuli Andini. 2019. «The Development of Information Systems for Poor Population Data». Opción 35 (junio), 283-99. https://mail.produccioncientificaluz.org/index.php/opcion/article/view/30141.