MUHAMMAD REZA FAHLEVI; BUDIMAN, M. A. Computing the Value of Pi in the Manner of Lambda Function with R Statistical Programming Language. Data Science: Journal of Computing and Applied Informatics, [S. l.], v. 5, n. 1, p. 39–48, 2021. DOI: 10.32734/jocai.v5.i1-5556. Disponível em: https://idjpcr.usu.ac.id/JoCAI/article/view/5556. Acesso em: 8 sep. 2025.