Setiabudi, D. . H., and R. Lim. “Implementasi IoT Fertigation Di Urban Farming Alam Sari PPPK Petra”. Jurnal Pengabdian Masyarakat Bangsa, vol. 1, no. 12, Feb. 2024, pp. 3667-73, doi:10.59837/jpmba.v1i12.765.