1.
Upik Supiaty, Nurwijayanti, Yuly Peristiowati. The Effect of Educational Parenting on Improvement Parenting Efficacy of Parents and Their Effects on the Language Development of Children With Down Syndrome. jqph [Internet]. 2022 Nov. 17 [cited 2025 Sep. 18];6(1):305-1. Available from: https://www.jqph.org/index.php/JQPH/article/view/427