YASEEN. H. MAHMOOD; FARIS S.ATALLAH; SARA S .TAWFEEQ. Fabrication and study of solar panel tracking system. Tikrit Journal of Pure Science, [S. l.], v. 23, n. 1, p. 123–127, 2018. DOI: 10.25130/tjps.v23i1.489. Disponível em: https://tjpsj.org/index.php/tjps/article/view/489. Acesso em: 17 jun. 2025.