1. Semar Sandy-app: monitoring system for sandy soil irrigation based on android application. Issue 1 (January 2021) Authors: Arifin, I; Herawati, A; Mujiyo, Sumani; Widijanto, H Journal: IOP conference series Issue: Volume 637:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗