“Design of an Automatic Plant Watering System Based on TDR CN101A With 12v Voltage in Ketapang State Polytechnic Gardens”. Electrical Network Systems and Sources 3, no. 1 (January 1, 2024): 1–6. Accessed November 14, 2026. https://entries.jurnal.politap.ac.id/index.php/entries/article/view/1507.