VU-THUY, H. .; DO-THI, T. .; NGUYEN, N. T.; NGO-THI-KIM, H. . Pedagogical communication skills of preschool teachers: An analysis of spoken language, behavior and gesture communication, and educational tools in early childhood education. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 2, p. 1114–1122, 2025. DOI: 10.53894/ijirss.v8i2.5411. Disponível em: http://www.ijirss.com/index.php/ijirss/article/view/5411. Acesso em: 4 jul. 2025.