SUSANTO, A.; AMINI, N.; SUBEKTI, R. Implementation of Expectation Value and Variance in Decision-Making with Risk in Economic Learning in High School . Jurnal Ilmiah Profesi Pendidikan, [S. l.], v. 9, n. 2, p. 962–967, 2024. DOI: 10.29303/jipp.v9i2.2208. Disponível em: https://jipp.unram.ac.id/index.php/jipp/article/view/2208. Acesso em: 3 jul. 2024.