Arifin, Khusnul, and Riny Sulistyowati. “Implementing Solar Energy For Watering Plantation In Kepel Village, Kare District, Madiun Regency”. Procedia of Engineering and Life Science 20 (January 5, 2022). Accessed May 4, 2024. https://pels.umsida.ac.id/index.php/PELS/article/view/1167.