Yusran Y, Ferdinal A, Dermawan A. An IoT-Based Monitoring System For Assessing Biodigester Fertilizer Quality For Vegetable Farmers. AGRITEPA [Internet]. 18Jun.2026 [cited 23Jul.2026];13(1):59-0. Available from: https://jurnal.unived.ac.id/index.php/agritepa/article/view/9885