Gregório Semedo: Ciência e Desenvolvimento, published by the Gregório Semedo University, is an open-access platform that embraces the innovative concept of Open Peer Review (OPR). Aimed at researchers, professors, and undergraduate and postgraduate students, the journal seeks to promote the exchange of knowledge among academics and those interested in the education of new generations. With a focus on Angola and the international landscape, this publication aims to strengthen research and play an active role in advancing science.