Tekijä Ikirri, Mustapha, Faik, Farid, Echogdali, Fatima Zahra, Antunes, Isabel Margarida Horta Ribeiro, Abioui, Mohamed, Abdelrahman, Kamal, Fnais, Mohammed S., Wanaim, Abderrahmane, Id-Belqas, Mouna, Boutaleb, Said, Sajinkumar, Kochappi Sathyan, Quesada Román, Adolfo

Organisaatio: Universidad de Costa Rica

Repositorio: Kérwá