Computer Vision of Optimal Geometric Concentration Ratio for the Solar Ball Lens. Iraqi Journal of Science, [S. l.], v. 63, n. 9, p. 3727–3736, 2022. DOI: 10.24996/ijs.2022.63.9.7. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5273.. Acesso em: 5 may. 2024.