ภาวนากิจสุนทร พ.; รักจีน พ. จ. Study relation between a performance according to Buhusacca principle and achievement of student in Suankularb Wittayalai School Nakhon Si Thammarat. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 4, n. 2, p. 49–64, 2017. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/153003. Acesso em: 5 may. 2024.