Green Star concept: M. Gabriela T. C. Ribeiro, Dominique A. Costa,
Adélio A. S. C. Machado
Green Star graphic component: Professor José Paulo Leal
Breadcrumb design by: http://thecodeplayer.com/walkthrough/css3-breadcrumb-navigation
Equation balancer script by Nayuki Minase
Developed by: Sílvia Almeida
Green Star graphic component: Professor José Paulo Leal
Breadcrumb design by: http://thecodeplayer.com/walkthrough/css3-breadcrumb-navigation
Equation balancer script by Nayuki Minase
Developed by: Sílvia Almeida