MARIR , A. M. . Middle Arithmetic Mean ( ▁x_0 ). CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, [S. l.], v. 5, n. 3, p. 278–281, 2024. Disponível em: https://cajmtcs.casjournal.org/index.php/CAJMTCS/article/view/656. Acesso em: 4 apr. 2026.