PORNCHULEE ACHAVA-AMRUNG, ED.D. Human Touch: The Missing Attribute In E-Learning. Journal of Technical Education Science, [S. l.], v. 4, n. 3, p. 11–14, 2009. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/852. Acesso em: 8 apr. 2026.