WAPUKHA WALUMBE, Denis; GICHUKI NDIA, John. A Systematic Literature Review of Proof of Work and Proof of Activity: Privacy and Performance. International Journal of Computer Sciences and Engineering, [S. l.], v. 11, n. 10, p. 37–44, 2023. DOI: 10.26438/ijcse/v11i10.3744. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/6516. Acesso em: 1 feb. 2026.