TANGCHITCHAROENKHUL, R. . A concise introduction to mixed methods research. Suan Dusit Graduate School Academic Journal, Bankok, Thailand, v. 18, n. 3, p. 245–247, 2022. Disponível em: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/452. Acesso em: 12 may. 2025.