Harnin IS, Damri D. Kepedulian Sosial Masyarakat Terhadap Anak Berkebutuhan Khusus Kategori C (Tunagrahita). basicedu [Internet]. 2022 Feb. 2 [cited 2024 Jul. 3];6(2):1782-91. Available from: https://jbasic.org/index.php/basicedu/article/view/2315