รัตน์ศิริจันทร์ อ.; อุทัยรัตน์ ว. Effective Marketing Strategies for the Management Private Kindergarten Schools in Bangkok. Journal of Education Studies, Bangkok, Thailand, v. 47, n. 4, p. 506–518, 2019. Disponível em: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/232672. Acesso em: 3 may. 2024.