Soeparna, Intan. “Tackling the Problem of Crops Supply Chain in Indonesia Using Internet of Things Based on Law of the Farmers”. Yuridika 35, no. 3 (September 1, 2020): 575–592. Diakses Agustus 2, 2024. https://e-journal.unair.ac.id/YDK/article/view/21192.