Nugroho, A., W. Nababan, E. Setyawan, S. Peranginangin, and S. Sihombing. “Analisa Pengaruh Arah Panel Surya Terhadap Daya”. SPROCKET JOURNAL OF MECHANICAL ENGINEERING, Vol. 6, no. 1, Aug. 2024, pp. 30-35, doi:https://doi.org/10.36655/sprocket.v6i1.1624.