MITCHELL, Monica; J. CHIKWEM, Uzoma; S. FASHOLA, Olatokunbo; J. SWINTON, Derrick. Unlocking the gate: Undergraduate teaching assistants and gatekeeper mathematics courses in the historically black college and university setting. Prometeica - Journal of Philosophy and Science, [S. l.], n. 27, p. 813–824, 2023. DOI: 10.34024/prometeica.2023.27.15406. Disponível em: https://periodicos.unifesp.br/index.php/prometeica/article/view/15406. Acesso em: 18 may. 2024.