Building Environmental Awareness among Preschoolers through Simple Hydroponic Farming: A Community Service at ABA XVI Kindergarten North Purwokerto, Banyumas Regency. dh [Internet]. 2025 Nov. 8 [cited 2026 Aug. 20];2(1):15-21. Available from: https://e-journal.uingusdur.ac.id/dharmahita/article/view/10735