Suryani, E.; Putra, L. V.; Muf’afidah, N. M.; Hidayah, C. Analysis of the Hydroponics Program in Instilling an Environmental Care Attitude for Elementary School Students. J. Penelit. dan. Pengkaj. Ilmu. Pendidik. e-Saintika 2020, 4 (3), 299-307. https://doi.org/10.36312/e-saintika.v4i3.273.