Rosmaharani S, Noviana I, Rodiyah R, Fitri LN, Magfiroh G, Amirta AZP, Aditya AR, Prasetyo AY, Andrian BK. Optimizing the Development of children with mental retardation by the Gardening Challenge Program. JPkMN [Internet]. 2024Nov.10 [cited 2026May13];5(4):5225-30. Available from: https://ejournal.sisfokomtek.org/index.php/jpkm/article/view/4465