NGATEMI, Ngatemi; PURNAMA, Tedi; SUWARSONO, Suwarsono. Development of educational model of the pillow book kesgi as learning to brushing teeth for preschool children. Journal of Drug Delivery and Therapeutics, India, v. 12, n. 6, p. 89–93, 2022. DOI: 10.22270/jddt.v12i6.5818. Disponível em: https://jddtonline.info/index.php/jddt/article/view/5818. Acesso em: 30 oct. 2025.