WIDIASARI, Cyntia; DULAN ESTE, Raja S. Agustinus. Rancang Bangun Drone Quadcopter Tanpa Awak Penyiram Pupuk Tanaman. Jurnal ELEMENTER (Elektro dan Mesin Terapan), [S. l.], v. 6, n. 2, p. 81–90, 2020. DOI: 10.35143/elementer.v6i2.4396. Disponível em: https://jurnal.pcr.ac.id/index.php/elementer/article/view/4396. Acesso em: 21 jan. 2025.