Rosmaharani, S. ., Noviana , I. ., Rodiyah, R., Fitri, L. N., Magfiroh, G., Amirta, A. Z. P. ., Aditya, A. R. ., Prasetyo, A. Y. . and Andrian, B. K. . (2024) “Optimizing the Development of children with mental retardation by the Gardening Challenge Program”, Jurnal Pengabdian kepada Masyarakat Nusantara, 5(4), pp. 5225–5230. doi: 10.55338/jpkmn.v5i4.4465.