KHATTIYASUWAN, S.; JANKAEW, W.; SRISATANON, P. . Results of the Ordinary National Educational Test (O-NET) in the Academic Year 2019 of Grade 6 Students in Schools under Office of the Private Education Commission in Bangkok Metropolis. Rajapark Journal, Bangkok, Thailand, v. 15, n. 39, p. 262–279, 2021. Disponível em: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/250363. Acesso em: 4 may. 2024.