1.
Safira N, Dewi EMP, Hamid H. EFEKTIVITAS PENERAPAN PICTURE EXCHANGE COMMUNICATION SYSTEM (PECS) TERHADAP KEMAMPUAN BERBICARA EKSPRESIF PADA ANAK DOWN SYNDROME. asma [Internet]. 2021May30 [cited 2024Sep.19];3(1):50-3. Available from: https://journal3.uin-alauddin.ac.id/index.php/alasma/article/view/21072