EKAPUTRI, R. Z.; JUMIARNI, D.; USMAN, B.; KARYADI, B.; PUTRA, E. P. The Potential of Hydroponics as a Solution for Food Security and Economics Resilience: Issues and Challenges of Smart-Agriculture . Engagement: Jurnal Pengabdian Kepada Masyarakat, v. 5, n. 2, p. 493-505, 30 Nov. 2021.